| ALASKA Climate Normals (1971-2000) other states |
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| ALASKA Climate Normals (1971-2000) other states |
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City:ADAK State:AK Lat:51.53N Long:176.39W Elev: 17 ID:500026 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.4 28.5 30.4 32.8 36.2 40.7 44.6 46.4 43.4 37.8 33.3 29.6 35.9 Maximum 36.2 37.2 38.6 40.8 45.1 49.4 53.7 55.3 52.2 47.1 41.8 38.0 44.6 Mean 31.8 32.9 34.5 36.8 40.7 45.1 49.2 50.9 47.8 42.5 37.6 33.8 40.3 Precip. 4.91 3.68 4.74 3.39 2.85 2.77 2.71 4.86 5.09 5.84 6.92 6.36 54.12 HDD 1030 901 946 847 755 599 491 439 515 700 825 968 9016 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ALYESKA State:AK Lat:60.58N Long:149.08W Elev: 250 ID:500243 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.2 15.2 19.4 27.4 35.5 42.9 47.8 46.2 39.5 29.2 20.2 16.4 29.5 Maximum 26.6 29.1 36.0 44.1 53.1 61.5 65.5 63.3 55.3 42.4 32.4 28.6 44.8 Mean 20.4 22.2 27.7 35.8 44.3 52.2 56.7 54.8 47.4 35.8 26.3 22.5 37.2 Precip. 7.32 5.17 4.50 5.40 3.40 2.22 2.34 4.31 8.18 7.55 6.50 7.61 64.50 HDD 1382 1200 1157 878 642 384 258 317 528 905 1162 1317 10130 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ANCHORAGE INTL AP State:AK Lat:61.11N Long:150.00W Elev: 114 ID:500280 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 9.3 11.7 18.2 28.7 38.9 47.0 51.5 49.4 41.4 28.3 15.9 11.4 29.3 Maximum 22.2 25.8 33.6 43.9 54.9 62.3 65.3 63.3 55.0 40.0 27.7 23.7 43.1 Mean 15.8 18.7 25.9 36.3 46.9 54.7 58.4 56.4 48.2 34.1 21.8 17.5 36.3 Precip. 0.68 0.74 0.65 0.52 0.69 1.06 1.70 2.93 2.87 2.08 1.09 1.05 16.08 HDD 1526 1295 1212 861 560 311 206 268 505 957 1297 1472 10470 CDD 0 0 0 0 0 0 3 0 0 0 0 0 3 City:ANDERSON LAKE State:AK Lat:61.37N Long:149.20W Elev: 495 ID:500302 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 9.3 12.2 18.1 27.5 36.1 43.3 47.9 45.8 38.5 26.7 15.1 11.3 27.7 Maximum 23.3 27.3 34.5 45.1 56.4 63.3 65.8 63.1 54.7 40.5 28.3 24.4 43.9 Mean 16.3 19.8 26.3 36.3 46.3 53.3 56.9 54.5 46.6 33.6 21.7 17.9 35.8 Precip. 0.78 0.80 0.87 0.43 1.01 1.77 2.77 3.18 3.17 1.94 1.30 1.33 19.35 HDD 1510 1267 1200 860 582 352 254 328 552 973 1299 1461 10638 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ANNETTE AP State:AK Lat:55.03N Long:131.34W Elev: 109 ID:500352 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.4 32.3 34.2 37.7 43.1 48.3 52.4 52.6 48.0 41.7 35.1 32.1 40.7 Maximum 39.7 41.9 44.7 49.8 55.7 60.3 64.1 64.6 59.6 51.4 44.2 40.7 51.4 Mean 35.1 37.1 39.5 43.8 49.4 54.3 58.2 58.6 53.8 46.5 39.7 36.4 46.1 Precip. 9.67 8.05 7.96 7.37 5.73 4.72 4.26 6.12 9.49 13.86 12.21 11.39 100.83 HDD 928 781 791 637 484 321 215 206 337 572 760 885 6917 CDD 0 0 0 0 0 0 5 8 0 0 0 0 13 City:ANNEX CREEK State:AK Lat:58.19N Long:134.06W Elev: 24 ID:500363 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.9 22.9 28.6 33.4 38.9 44.5 46.6 45.4 42.4 36.7 27.4 22.2 33.9 Maximum 27.8 32.8 39.0 46.8 53.6 59.3 61.1 59.6 54.1 46.3 35.9 30.6 45.6 Mean 22.9 27.9 33.8 40.1 46.3 51.9 53.9 52.5 48.3 41.5 31.7 26.4 39.8 Precip. 10.63 7.96 7.48 5.34 5.38 5.45 6.13 9.59 16.66 19.34 11.40 10.92 116.28 HDD 1308 1041 968 747 580 394 345 389 503 728 1000 1197 9200 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ATTU State:AK Lat:52.50N Long:173.11E Elev: 70 ID:500452 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 3.91 2.62 2.98 3.34 2.74 2.75 3.65 5.09 6.68 6.24 5.26 3.60 48.86 City:AUKE BAY State:AK Lat:58.23N Long:134.39W Elev: 42 ID:500464 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.4 24.8 28.6 33.7 40.5 46.7 50.1 49.4 44.8 38.4 29.8 25.6 36.2 Maximum 30.7 35.2 40.9 49.7 57.5 63.6 66.1 64.8 57.3 47.4 37.5 33.0 48.6 Mean 26.6 30.0 34.8 41.7 49.0 55.2 58.1 57.1 51.1 42.9 33.7 29.3 42.5 Precip. 4.99 3.83 3.41 3.00 4.02 4.27 5.11 6.45 8.87 9.41 5.49 5.23 64.08 HDD 1192 981 937 699 496 296 218 249 419 685 939 1106 8217 CDD 0 0 0 0 0 0 3 4 0 0 0 0 7 City:BARROW AP State:AK Lat:71.17N Long:156.46W Elev: 31 ID:500546 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -19.6 -22.0 -20.0 -7.3 15.3 30.4 34.3 33.8 27.5 9.8 -6.4 -16.4 5.0 Maximum -7.7 -9.8 -7.4 6.3 24.9 39.5 46.5 43.6 34.8 19.3 4.6 -4.7 15.8 Mean -13.7 -15.9 -13.7 -0.5 20.1 35.0 40.4 38.7 31.2 14.6 -0.9 -10.6 10.4 Precip. 0.12 0.12 0.09 0.12 0.12 0.32 0.87 1.04 0.69 0.39 0.16 0.12 4.16 HDD 2440 2267 2443 1967 1391 903 763 815 1016 1564 1978 2346 19893 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:BEAVER FALLS State:AK Lat:55.23N Long:131.28W Elev: 35 ID:500657 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.9 29.8 32.3 35.9 41.3 47.1 51.7 52.0 47.7 40.8 33.6 29.9 39.2 Maximum 36.1 39.5 43.6 50.0 56.6 61.8 65.1 65.0 59.1 49.9 41.5 37.4 50.5 Mean 32.0 34.7 38.0 43.0 49.0 54.5 58.4 58.5 53.4 45.4 37.6 33.7 44.9 Precip. 14.89 11.93 12.17 9.58 7.63 6.11 5.32 9.13 15.25 22.38 17.78 17.20 149.37 HDD 1024 849 839 661 498 318 211 206 349 608 825 973 7361 CDD 0 0 0 0 0 2 6 6 0 0 0 0 14 City:BELUGA State:AK Lat:61.11N Long:151.02W Elev: 75 ID:500685 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.3 9.1 15.0 25.6 35.2 43.1 47.9 46.8 39.5 27.4 14.5 8.9 26.7 Maximum 22.8 28.5 35.9 45.3 56.6 65.0 67.9 65.0 56.5 42.4 29.8 24.0 45.0 Mean 15.1 18.8 25.5 35.5 45.9 54.1 57.9 55.9 48.0 34.9 22.2 16.5 35.9 Precip. 1.28 1.19 1.10 0.81 1.06 1.37 2.02 3.78 5.30 3.83 1.96 2.18 25.88 HDD 1549 1294 1226 887 592 328 220 283 511 934 1284 1504 10612 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:BENS FARM State:AK Lat:61.34N Long:149.08W Elev: 150 ID:500707 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 4.8 8.8 17.2 29.1 38.1 46.1 50.0 47.6 40.7 27.3 13.0 7.5 27.5 Maximum 21.2 26.6 35.7 47.4 59.2 66.5 69.0 66.4 56.9 41.2 27.6 23.1 45.1 Mean 13.0 17.7 26.5 38.3 48.7 56.3 59.5 57.0 48.8 34.3 20.3 15.3 36.3 Precip. 0.79 0.82 0.47 0.34 0.60 1.06 1.93 2.00 2.26 1.43 1.04 1.26 14.00 HDD 1612 1324 1195 803 508 262 172 249 486 953 1342 1541 10447 CDD 0 0 0 0 0 1 1 0 0 0 0 0 2 City:BETHEL AP State:AK Lat:60.47N Long:161.50W Elev: 125 ID:500754 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 0.7 1.3 7.2 18.4 33.1 43.3 48.8 47.5 39.1 24.7 11.7 3.2 23.3 Maximum 12.4 13.9 21.8 33.3 49.4 59.4 63.1 59.7 51.7 35.3 23.1 15.6 36.6 Mean 6.6 7.6 14.5 25.9 41.3 51.4 56.0 53.6 45.4 30.0 17.4 9.4 29.9 Precip. 0.62 0.51 0.67 0.65 0.85 1.60 2.03 3.02 2.31 1.43 1.37 1.12 16.18 HDD 1813 1608 1566 1175 738 410 280 355 587 1085 1428 1724 12769 CDD 0 0 0 0 0 0 0 1 0 0 0 0 1 City:BETTLES AP State:AK Lat:66.55N Long:151.31W Elev: 642 ID:500761 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -19.2 -17.7 -8.0 10.6 33.7 46.9 49.5 43.7 32.8 11.9 -8.0 -15.1 13.4 Maximum -3.1 2.0 16.4 34.1 54.9 68.7 70.8 63.2 49.1 25.4 6.4 0.4 32.4 Mean -11.2 -7.9 4.2 22.4 44.3 57.8 60.2 53.5 41.0 18.7 -0.8 -7.4 22.9 Precip. 0.84 0.61 0.55 0.38 0.85 1.43 2.10 2.54 1.82 1.08 0.90 0.87 13.97 HDD 2365 2041 1888 1280 642 227 170 366 721 1437 1975 2245 15357 CDD 0 0 0 0 0 11 20 7 0 0 0 0 38 City:BIG DELTA ALLEN AAF State:AK Lat:64.00N Long:145.43W Elev: 1268 ID:500770 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -9.6 -6.4 3.2 21.7 37.7 47.6 51.1 46.1 35.6 17.0 -0.8 -7.1 19.7 Maximum 4.4 10.9 25.1 42.5 57.8 67.3 70.4 64.8 53.2 31.1 13.5 7.2 37.4 Mean -2.6 2.3 14.2 32.1 47.8 57.5 60.8 55.5 44.4 24.1 6.4 0.1 28.6 Precip. 0.34 0.41 0.22 0.20 0.77 2.38 2.77 2.11 1.03 0.73 0.59 0.39 11.94 HDD 2097 1759 1576 987 536 228 144 308 620 1270 1761 2016 13302 CDD 0 0 0 0 0 1 12 12 2 0 0 0 27 City:BIG RIVER LAKES State:AK Lat:60.49N Long:152.18W Elev: 40 ID:500788 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 9.5 12.0 17.2 27.5 36.3 44.1 47.8 46.8 40.5 29.3 17.9 12.1 28.4 Maximum 23.8 28.4 35.5 44.4 56.0 65.0 68.0 65.9 57.4 43.4 30.9 26.0 45.4 Mean 16.7 20.2 26.4 36.0 46.2 54.6 57.9 56.4 49.0 36.4 24.4 19.1 36.9 Precip. 4.59 3.43 3.27 2.28 4.98 2.88 3.59 5.16 8.25 6.04 5.00 5.48 54.95 HDD 1499 1255 1198 871 585 314 220 269 482 889 1217 1425 10224 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:CANNERY CREEK State:AK Lat:61.01N Long:147.31W Elev: 86 ID:501240 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.6 19.0 22.0 28.0 33.6 42.1 47.1 46.3 40.7 32.4 23.9 20.1 31.1 Maximum 27.3 30.9 36.9 44.0 52.1 59.5 62.4 61.3 53.8 43.2 32.6 28.5 44.4 Mean 22.5 25.0 29.5 36.0 42.9 50.8 54.8 53.8 47.3 37.8 28.3 24.3 37.8 Precip. 9.74 8.27 7.08 6.72 6.95 5.89 6.93 12.70 16.37 13.33 9.04 11.97 114.99 HDD 1320 1122 1102 871 688 426 317 349 532 844 1103 1262 9936 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:CANTWELL 2 E State:AK Lat:63.24N Long:148.54W Elev: 2150 ID:501243 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -10.5 -7.5 -1.3 14.1 27.9 37.2 43.3 39.9 30.5 13.8 -1.3 -7.2 14.9 Maximum 10.2 15.9 26.5 37.8 52.1 63.9 66.1 60.3 49.8 31.6 16.9 12.3 37.0 Mean -0.2 4.2 12.6 26.0 40.0 50.6 54.7 50.1 40.2 22.7 7.8 2.6 25.9 Precip. 0.89 0.63 0.49 0.39 0.68 1.70 2.73 3.07 2.61 1.09 0.74 0.93 15.95 HDD 2023 1703 1627 1171 775 434 318 462 746 1311 1718 1937 14225 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:CENTRAL NO 2 State:AK Lat:65.34N Long:144.46W Elev: 920 ID:501466 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -26.0 -23.3 -11.8 9.0 31.9 43.7 47.4 41.1 28.7 9.6 -14.1 -21.6 9.6 Maximum -8.6 -0.6 18.1 39.7 59.9 71.1 73.9 67.5 53.3 27.3 4.5 -4.1 33.5 Mean -17.3 -12.0 3.2 24.4 45.9 57.4 60.7 54.3 41.0 18.5 -4.8 -12.9 21.5 Precip. 0.38 0.41 0.28 0.22 0.51 1.56 2.03 2.05 1.27 1.14 0.60 0.58 11.03 HDD 2554 2157 1918 1219 593 229 144 339 721 1443 2094 2417 15828 CDD 0 0 0 0 0 1 8 7 0 0 0 0 16 City:CHANDALAR LAKE State:AK Lat:67.31N Long:148.30W Elev: 1895 ID:501492 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -26.5 -24.7 -16.9 -0.1 25.2 38.8 41.8 35.6 25.0 5.1 -16.6 -21.6 5.4 Maximum -5.0 -0.5 12.8 30.3 50.4 65.3 68.2 61.4 46.5 23.1 3.3 -0.4 29.6 Mean -15.8 -12.6 -2.1 15.1 37.8 52.1 55.0 48.5 35.8 14.1 -6.7 -11.0 17.5 Precip. 0.46 0.33 0.34 0.20 0.62 1.27 1.57 1.70 1.16 0.74 0.41 0.48 9.28 HDD 2506 2175 2079 1499 844 388 311 511 878 1578 2151 2360 17280 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:CHULITNA RIVER LODGE State:AK Lat:62.49N Long:149.54W Elev: 1400 ID:501926 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 5.8 8.2 12.2 22.4 34.8 44.2 48.5 45.5 36.4 23.1 11.3 7.9 25.0 Maximum 19.1 22.2 29.9 40.7 53.0 63.7 66.4 61.6 51.8 35.7 24.8 21.4 40.9 Mean 12.5 15.2 21.1 31.6 43.9 54.0 57.5 53.6 44.1 29.4 18.1 14.7 33.0 Precip. 2.13 1.84 1.96 1.22 0.90 1.95 3.65 5.35 5.74 3.12 2.44 2.63 32.93 HDD 1629 1394 1362 1004 655 333 239 358 627 1104 1408 1561 11674 CDD 0 0 0 0 0 1 6 3 0 0 0 0 10 City:CIRCLE CITY State:AK Lat:65.50N Long:144.04W Elev: 598 ID:501977 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 0.45 0.40 0.28 0.22 0.25 0.75 1.12 1.29 0.60 0.88 0.74 0.62 7.60 City:CLEAR 4 N State:AK Lat:64.21N Long:149.03W Elev: 495 ID:502005 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -18.1 -14.0 -3.1 19.4 36.1 47.4 51.2 45.2 32.6 12.7 -8.2 -14.3 15.6 Maximum 2.1 6.6 22.4 41.8 58.8 69.7 71.9 65.9 53.9 29.5 11.0 5.0 36.6 Mean -8.0 -3.7 9.7 30.6 47.5 58.6 61.6 55.6 43.3 21.1 1.4 -4.7 26.1 Precip. 0.61 0.49 0.36 0.18 0.72 1.87 2.59 2.36 1.32 0.93 0.69 0.76 12.88 HDD 2263 1924 1718 1033 543 202 123 302 652 1360 1909 2161 14190 CDD 0 0 0 0 0 9 15 10 0 0 0 0 34 City:CLEARWATER State:AK Lat:64.03N Long:145.31W Elev: 1100 ID:502019 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -16.1 -12.5 -3.1 16.7 32.2 42.6 45.9 40.4 30.2 13.1 -5.9 -13.2 14.2 Maximum 1.4 10.6 27.2 45.3 61.3 70.3 73.1 67.5 54.8 31.6 12.1 4.2 38.3 Mean -7.4 -1.0 12.1 31.0 46.8 56.5 59.5 54.0 42.5 22.4 3.1 -4.5 26.3 Precip. 0.82 0.67 0.52 0.44 0.91 2.52 2.71 2.14 1.47 1.48 1.18 0.81 15.67 HDD 2245 1848 1643 1021 565 257 175 346 675 1323 1859 2155 14112 CDD 0 0 0 0 0 0 4 3 0 0 0 0 7 City:COLD BAY AP State:AK Lat:55.12N Long:162.43W Elev: 96 ID:502102 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.5 22.9 24.9 28.8 34.8 41.1 46.1 47.4 43.0 35.1 29.9 26.5 33.7 Maximum 32.8 32.3 35.1 38.2 44.9 50.8 55.1 56.2 52.5 45.0 39.1 35.5 43.1 Mean 28.2 27.6 30.0 33.5 39.8 45.9 50.6 51.8 47.8 40.0 34.5 31.0 38.4 Precip. 3.08 2.59 2.48 2.30 2.65 2.89 2.53 3.59 4.51 4.54 4.79 4.33 40.28 HDD 1142 1048 1085 945 780 573 447 409 518 774 915 1054 9690 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:COLLEGE OBSERVATORY State:AK Lat:64.52N Long:147.50W Elev: 621 ID:502107 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -12.5 -9.8 1.2 19.0 35.0 46.5 50.1 45.0 33.8 16.0 -2.4 -9.4 17.7 Maximum 2.3 9.6 25.8 43.5 60.8 70.9 73.4 66.8 54.7 31.9 12.1 5.2 38.1 Mean -5.1 -0.1 13.5 31.3 47.9 58.7 61.8 55.9 44.3 24.0 4.9 -2.1 27.9 Precip. 0.61 0.44 0.34 0.20 0.60 1.68 1.96 1.95 1.32 1.01 0.78 0.82 11.71 HDD 2175 1824 1597 1012 529 195 126 297 625 1274 1806 2082 13542 CDD 0 0 0 0 0 5 24 15 1 0 0 0 45 City:COLLEGE 5 NW State:AK Lat:64.56N Long:147.53W Elev: 950 ID:502112 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -7.5 -4.4 5.2 21.7 37.3 47.3 50.5 45.3 35.1 17.8 2.2 -4.4 20.5 Maximum 6.8 13.0 25.8 42.5 59.3 69.1 71.3 65.3 53.7 31.8 15.4 9.3 38.6 Mean -0.4 4.3 15.5 32.1 48.3 58.2 60.9 55.3 44.4 24.8 8.8 2.5 29.6 Precip. 0.65 0.44 0.31 0.21 0.77 2.09 2.15 2.08 1.46 0.93 0.76 0.74 12.59 HDD 2028 1700 1534 987 518 207 140 312 620 1246 1687 1942 12921 CDD 0 0 0 0 0 2 13 11 2 0 0 0 28 City:COOPER LAKE PROJECT State:AK Lat:60.24N Long:149.40W Elev: 800 ID:502144 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.7 14.5 18.6 27.9 35.6 42.3 47.7 46.6 40.3 30.8 22.6 18.5 30.0 Maximum 25.5 27.6 34.8 44.3 53.9 61.8 65.4 63.5 53.4 41.2 32.5 28.6 44.4 Mean 20.1 21.1 26.7 36.1 44.8 52.1 56.6 55.1 46.9 36.0 27.6 23.6 37.2 Precip. 2.84 2.25 1.35 1.26 0.92 0.90 1.37 2.98 5.70 4.92 3.29 3.84 31.62 HDD 1392 1232 1188 867 627 390 261 307 545 898 1124 1284 10115 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:COOPER LANDING 5 W State:AK Lat:60.29N Long:149.58W Elev: 375 ID:502149 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 6.5 8.7 14.0 24.4 31.6 39.0 44.4 42.3 35.3 24.3 13.8 9.9 24.5 Maximum 23.3 28.3 37.2 46.3 56.5 64.6 67.9 65.6 56.4 42.2 30.4 25.3 45.3 Mean 14.9 18.5 25.6 35.4 44.1 51.8 56.2 54.0 45.9 33.3 22.1 17.6 35.0 Precip. 2.25 2.06 0.58 0.78 0.70 0.89 1.57 2.36 3.08 2.78 2.09 2.64 21.78 HDD 1553 1302 1222 890 650 395 274 343 576 984 1288 1470 10947 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:CORDOVA NORTH State:AK Lat:60.33N Long:145.46W Elev: 25 ID:502173 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.5 25.5 27.6 32.2 38.8 45.4 50.1 49.7 44.4 36.7 30.2 27.0 36.1 Maximum 35.4 36.4 38.4 44.1 51.3 56.8 61.1 60.8 55.1 46.2 39.6 36.7 46.8 Mean 30.5 31.0 33.0 38.2 45.1 51.1 55.6 55.3 49.8 41.5 34.9 31.9 41.5 Precip. 10.33 9.77 8.63 7.99 8.01 6.56 7.12 11.71 19.01 16.52 10.15 14.45 130.25 HDD 1072 954 993 806 620 417 291 303 457 731 903 1029 8576 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:CORDOVA AP State:AK Lat:60.29N Long:145.27W Elev: 38 ID:502177 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.6 19.6 23.1 29.7 36.8 43.2 47.2 45.9 40.0 32.5 23.3 20.2 31.6 Maximum 31.6 34.8 39.0 45.6 52.8 58.5 61.8 61.8 56.1 46.4 36.8 33.1 46.5 Mean 24.6 27.2 31.1 37.7 44.8 50.9 54.5 53.9 48.1 39.5 30.1 26.7 39.1 Precip. 7.14 6.51 6.06 5.67 6.24 5.47 5.61 9.42 14.30 12.62 7.60 9.62 96.26 HDD 1253 1058 1054 821 627 425 326 346 508 792 1048 1189 9447 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:DILLINGHAM AP State:AK Lat:59.03N Long:158.31W Elev: 86 ID:502457 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 9.0 9.2 15.7 25.3 36.4 44.5 49.3 48.2 41.6 27.7 17.3 10.4 27.9 Maximum 20.0 21.5 28.0 36.6 48.4 56.7 60.8 59.1 52.0 38.3 27.3 21.1 39.2 Mean 14.5 15.4 21.9 31.0 42.4 50.6 55.1 53.7 46.8 33.0 22.3 15.8 33.5 Precip. 1.79 1.10 1.49 1.12 1.42 2.00 2.83 3.83 3.72 2.33 2.34 2.07 26.04 HDD 1565 1391 1338 1022 700 433 309 353 546 993 1282 1528 11460 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:DUTCH HARBOR State:AK Lat:53.54N Long:166.32W Elev: 12 ID:502587 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 26.4 25.8 27.1 30.2 35.9 40.4 44.8 46.3 42.2 36.4 31.6 28.6 34.6 Maximum 36.6 36.6 38.3 40.6 45.5 51.2 56.9 58.6 54.1 47.5 42.6 38.3 45.6 Mean 31.5 31.2 32.7 35.4 40.7 45.8 50.9 52.5 48.2 42.0 37.1 33.5 40.1 Precip. 6.77 5.85 6.05 3.00 3.37 2.62 2.03 2.63 5.34 6.30 6.56 6.79 57.31 HDD 1038 946 1000 889 754 576 438 389 505 715 837 978 9065 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:EAGLE State:AK Lat:64.47N Long:141.12W Elev: 850 ID:502607 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -19.8 -16.6 -6.3 15.5 33.4 45.0 48.5 42.9 31.9 15.6 -5.6 -14.9 14.1 Maximum -3.3 4.4 21.9 42.0 58.6 70.0 73.1 66.7 53.7 31.0 10.0 1.4 35.8 Mean -11.6 -6.1 7.8 28.8 46.0 57.5 60.8 54.8 42.8 23.3 2.2 -6.8 25.0 Precip. 0.44 0.47 0.31 0.30 1.17 1.78 2.13 1.85 1.17 0.97 0.67 0.75 12.01 HDD 2376 1992 1776 1088 588 226 139 325 666 1292 1885 2226 14579 CDD 0 0 0 0 0 1 9 9 0 0 0 0 19 City:EAGLE RIVER 5 SE State:AK Lat:61.18N Long:149.26W Elev: 600 ID:502656 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 4.9 8.0 14.4 25.1 34.7 42.9 47.7 45.5 37.4 25.0 11.0 6.6 25.3 Maximum 20.6 26.6 36.8 48.0 59.0 66.3 68.6 66.5 57.1 40.4 25.4 21.4 44.7 Mean 12.8 17.3 25.6 36.6 46.9 54.6 58.2 56.0 47.3 32.7 18.2 14.0 35.0 Precip. 0.88 0.73 0.54 0.28 0.51 1.65 1.81 2.25 2.48 2.03 2.50 1.58 17.24 HDD 1620 1335 1221 854 563 312 212 279 533 1003 1404 1581 10917 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:EIELSON FIELD State:AK Lat:64.40N Long:147.06W Elev: 547 ID:502707 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -17.0 -13.3 -0.9 20.8 37.9 48.7 51.9 46.8 35.5 16.2 -5.3 -13.7 17.3 Maximum -1.1 7.0 24.4 42.8 59.5 69.3 71.7 65.5 54.1 30.5 9.7 1.8 36.3 Mean -9.1 -3.2 11.8 31.8 48.7 59.0 61.8 56.2 44.8 23.4 2.2 -6.0 26.8 Precip. 0.40 0.30 0.31 0.21 0.68 1.72 2.26 2.28 1.31 0.92 0.63 0.52 11.54 HDD 2298 1910 1653 996 505 195 122 282 607 1290 1885 2202 13945 CDD 0 0 0 0 0 15 24 9 0 0 0 0 48 City:EKLUTNA PROJECT State:AK Lat:61.28N Long:149.10W Elev: 38 ID:502730 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 2.0 5.3 12.2 25.7 35.2 43.5 47.5 44.2 36.8 24.5 10.1 5.0 24.3 Maximum 18.4 24.2 34.7 48.4 59.9 67.4 69.6 66.4 55.8 40.0 25.6 21.3 44.3 Mean 10.2 14.8 23.5 37.1 47.6 55.5 58.6 55.3 46.3 32.3 17.9 13.2 34.4 Precip. 0.94 0.96 0.86 0.59 0.73 1.69 2.44 2.43 2.85 1.75 1.43 1.63 18.30 HDD 1698 1407 1288 839 542 287 200 301 563 1016 1416 1609 11166 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ELFIN COVE State:AK Lat:58.12N Long:136.40W Elev: 20 ID:502785 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 28.3 29.7 31.6 35.3 40.3 45.9 49.5 49.9 46.5 40.2 33.5 30.5 38.4 Maximum 34.4 36.7 39.7 45.4 50.3 54.4 57.3 58.6 54.9 46.9 39.3 36.0 46.2 Mean 31.4 33.2 35.7 40.4 45.3 50.2 53.4 54.3 50.7 43.6 36.4 33.3 42.3 Precip. 9.88 7.86 7.38 5.95 4.76 3.37 4.32 6.37 12.17 16.16 11.43 11.39 101.04 HDD 1044 891 910 740 611 445 358 334 429 665 859 984 8270 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ELMENDORF AFB State:AK Lat:61.15N Long:149.48W Elev: 192 ID:502820 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.1 9.1 16.4 28.5 39.1 47.6 52.3 49.9 41.6 27.6 14.2 9.5 28.6 Maximum 20.8 24.6 32.8 43.6 54.8 62.0 65.1 63.5 54.8 39.4 26.5 22.3 42.5 Mean 14.0 16.9 24.6 36.1 47.0 54.8 58.7 56.7 48.2 33.5 20.4 15.9 35.6 Precip. 0.70 0.76 0.60 0.42 0.60 1.05 1.80 2.59 2.70 1.96 1.01 1.10 15.29 HDD 1582 1348 1253 868 561 308 202 258 503 976 1340 1522 10721 CDD 0 0 0 0 0 2 5 1 0 0 0 0 8 City:FAIRBANKS INTL AP State:AK Lat:64.49N Long:147.51W Elev: 436 ID:502968 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -19.0 -15.6 -2.7 19.8 36.9 48.5 51.9 46.2 34.7 15.6 -6.6 -15.2 16.3 Maximum -0.3 8.0 25.0 43.6 60.6 70.9 73.0 66.3 54.3 31.4 11.2 3.3 37.3 Mean -9.7 -3.8 11.1 31.7 48.8 59.7 62.4 56.2 44.5 23.5 2.3 -5.9 26.8 Precip. 0.56 0.36 0.28 0.21 0.60 1.40 1.73 1.74 1.12 0.92 0.68 0.74 10.34 HDD 2315 1926 1670 999 504 179 121 283 615 1287 1882 2199 13980 CDD 0 0 0 0 0 20 42 11 1 0 0 0 74 City:FAREWELL LAKE State:AK Lat:62.32N Long:153.38W Elev: 1060 ID:503009 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -13.1 -7.9 0.9 18.8 33.3 42.7 47.5 44.1 34.3 15.2 -1.0 -8.9 17.2 Maximum 6.9 16.8 28.0 41.3 56.7 66.2 69.7 65.0 54.6 34.0 18.8 12.4 39.2 Mean -3.1 4.5 14.5 30.1 45.0 54.5 58.6 54.6 44.5 24.6 8.9 1.8 28.2 Precip. 0.55 0.53 0.28 0.30 0.73 1.66 2.62 2.75 2.03 0.78 0.73 0.63 13.59 HDD 2112 1698 1568 1048 620 316 199 326 617 1252 1684 1962 13402 CDD 0 0 0 0 0 0 2 2 0 0 0 0 4 City:FT RICHARDSON W T P State:AK Lat:61.14N Long:149.39W Elev: 490 ID:503163 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.3 9.6 15.8 26.0 36.7 44.6 48.9 46.7 38.9 25.6 13.6 9.4 26.9 Maximum 21.5 25.4 34.3 44.0 54.8 62.3 65.2 63.9 54.7 39.5 27.2 22.9 43.0 Mean 14.4 17.5 25.1 35.0 45.8 53.5 57.1 55.3 46.8 32.6 20.4 16.2 35.0 Precip. 0.56 0.74 0.54 0.13 0.64 1.39 1.89 2.10 2.56 1.86 1.25 1.53 15.19 HDD 1568 1330 1240 899 598 347 246 301 547 1006 1339 1514 10935 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:GALENA AP State:AK Lat:64.44N Long:156.56W Elev: 120 ID:503215 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -16.4 -13.5 -4.9 14.2 35.8 48.8 52.2 47.5 36.5 17.4 -3.4 -13.2 16.8 Maximum -0.6 4.6 16.8 33.5 54.3 66.3 68.7 62.7 50.5 28.9 10.2 2.1 33.2 Mean -8.5 -4.5 6.0 23.9 45.1 57.6 60.5 55.1 43.5 23.2 3.4 -5.6 25.0 Precip. 0.70 0.55 0.49 0.52 0.57 1.44 1.72 2.39 1.76 1.04 0.91 0.94 13.03 HDD 2282 1946 1832 1235 619 233 163 315 644 1298 1851 2189 14607 CDD 0 0 0 0 0 9 22 8 0 0 0 0 39 City:GILMORE CREEK State:AK Lat:64.58N Long:147.31W Elev: 970 ID:503275 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -13.9 -10.6 -1.0 16.0 31.8 41.7 45.4 41.2 30.8 12.5 -4.8 -11.0 14.8 Maximum 5.9 13.3 28.6 44.2 60.2 70.1 72.2 67.2 54.8 33.5 13.7 8.2 39.3 Mean -4.0 1.4 13.8 30.1 46.0 55.9 58.8 54.2 42.8 23.0 4.5 -1.4 27.1 Precip. 0.40 0.24 0.25 0.24 0.67 1.94 2.90 2.71 1.85 1.10 0.92 0.85 14.07 HDD 2140 1783 1589 1047 590 274 198 339 666 1303 1818 2060 13807 CDD 0 0 0 0 0 1 5 4 0 0 0 0 10 City:GLACIER BAY State:AK Lat:58.27N Long:135.53W Elev: 50 ID:503294 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.4 25.3 28.2 32.6 38.2 43.8 46.9 46.4 42.5 36.5 29.5 25.8 34.9 Maximum 32.3 35.2 39.8 48.0 55.9 61.8 64.5 62.9 56.2 47.3 38.5 34.4 48.1 Mean 27.9 30.3 34.0 40.3 47.1 52.8 55.7 54.7 49.4 41.9 34.0 30.1 41.5 Precip. 6.52 4.81 3.60 2.80 3.69 3.02 3.61 5.56 9.47 11.83 7.46 7.31 69.68 HDD 1151 974 962 742 556 367 289 321 470 716 930 1081 8559 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:GLEN ALPS State:AK Lat:61.06N Long:149.41W Elev: 2260 ID:503299 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 11.0 11.4 15.1 23.4 33.3 40.7 45.1 43.7 36.4 24.3 15.9 13.2 26.1 Maximum 24.5 26.4 30.6 37.5 46.6 55.4 58.8 57.3 48.9 37.1 29.2 26.1 39.9 Mean 17.8 18.9 22.9 30.5 40.0 48.1 52.0 50.5 42.7 30.7 22.6 19.7 33.0 Precip. 1.75 1.83 1.61 1.35 1.15 1.47 2.14 3.21 4.21 3.01 2.22 2.54 26.49 HDD 1465 1291 1306 1036 777 509 405 450 670 1063 1273 1406 11651 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:GLENNALLEN KCAM State:AK Lat:62.07N Long:145.32W Elev: 1456 ID:503304 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -17.1 -11.9 -1.7 16.2 28.3 37.7 42.4 38.2 29.7 14.5 -6.2 -13.1 13.1 Maximum 4.3 14.9 29.8 44.3 57.5 67.3 70.6 66.4 54.8 35.8 14.7 7.3 39.0 Mean -6.4 1.5 14.1 30.3 42.9 52.5 56.5 52.3 42.3 25.2 4.3 -2.9 26.1 Precip. 0.56 0.53 0.37 0.22 0.49 1.42 1.64 1.77 1.15 1.06 0.76 1.20 11.17 HDD 2214 1780 1581 1042 685 376 264 393 682 1236 1825 2105 14183 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:GULKANA AP State:AK Lat:62.10N Long:145.27W Elev: 1571 ID:503465 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -12.9 -7.4 2.3 19.7 32.2 41.1 45.4 41.7 32.8 18.4 -2.2 -9.5 16.8 Maximum 3.5 13.8 28.2 42.4 55.6 65.0 68.5 64.5 53.4 34.3 13.2 6.4 37.4 Mean -4.7 3.2 15.3 31.1 43.9 53.1 57.0 53.1 43.1 26.4 5.5 -1.6 27.1 Precip. 0.45 0.52 0.36 0.22 0.59 1.54 1.82 1.80 1.44 1.02 0.67 0.97 11.40 HDD 2163 1733 1543 1018 655 358 250 370 658 1199 1786 2064 13797 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:GUSTAVUS State:AK Lat:58.26N Long:135.46W Elev: 40 ID:503475 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 4.93 3.81 2.91 2.68 2.68 2.34 3.20 4.83 6.77 8.68 5.85 5.67 54.35 City:HAINES State:AK Lat:59.15N Long:135.31W Elev: 31 ID:503490 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.4 22.6 27.7 34.5 41.7 48.4 51.1 49.3 43.6 36.7 26.0 21.6 35.1 Maximum 28.2 32.7 38.9 48.6 57.3 63.5 65.9 64.6 57.2 46.5 35.5 30.4 47.4 Mean 23.3 27.7 33.3 41.6 49.5 56.0 58.5 57.0 50.4 41.6 30.8 26.0 41.3 Precip. 5.45 4.56 2.91 2.40 1.55 1.36 1.36 2.45 5.21 9.13 5.98 5.27 47.63 HDD 1293 1046 982 704 481 274 205 253 438 727 1027 1208 8638 CDD 0 0 0 0 0 3 5 3 0 0 0 0 11 City:HAINES TERMINAL State:AK Lat:59.16N Long:135.27W Elev: 175 ID:503500 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.2 23.0 27.4 32.9 40.5 47.1 50.9 49.9 44.3 37.1 28.0 23.5 35.4 Maximum 28.0 32.2 39.0 49.1 57.5 63.9 65.6 64.0 56.1 46.4 36.1 31.3 47.4 Mean 24.1 27.6 33.2 41.0 49.0 55.5 58.3 57.0 50.2 41.8 32.1 27.4 41.4 Precip. 4.91 4.36 3.44 2.85 1.98 1.39 1.24 2.37 5.19 7.61 5.80 4.91 46.05 HDD 1269 1047 987 720 496 285 212 252 443 721 989 1166 8587 CDD 0 0 0 0 0 0 1 2 0 0 0 0 3 City:HAINES 40 NW State:AK Lat:59.27N Long:136.22W Elev: 820 ID:503504 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.5 12.2 16.8 26.0 33.2 40.8 46.1 44.5 37.5 29.8 16.7 12.0 26.9 Maximum 20.5 27.8 35.5 45.0 55.7 64.5 68.3 66.3 55.8 42.4 28.9 23.3 44.5 Mean 14.0 20.0 26.2 35.5 44.5 52.7 57.2 55.4 46.7 36.1 22.8 17.7 35.7 Precip. 4.64 4.61 3.68 2.36 1.96 1.40 1.36 2.31 4.85 7.58 5.28 6.11 46.14 HDD 1581 1260 1205 885 637 371 241 298 550 895 1265 1469 10657 CDD 0 0 0 0 0 0 0 1 0 0 0 0 1 City:HAYES RIVER State:AK Lat:61.59N Long:152.05W Elev: 1000 ID:503573 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 4.5 6.1 10.6 21.3 31.7 41.8 47.3 44.8 35.8 22.9 9.9 5.8 23.5 Maximum 19.6 25.0 31.2 40.2 51.9 63.8 67.1 63.3 53.4 38.4 25.9 20.6 41.7 Mean 12.1 15.6 20.9 30.8 41.8 52.8 57.2 54.1 44.6 30.7 17.9 13.2 32.6 Precip. 3.58 2.67 2.02 1.88 2.75 1.82 2.36 3.57 5.13 3.15 2.81 4.14 35.88 HDD 1642 1384 1367 1028 720 366 242 340 612 1066 1412 1606 11785 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:HEALY 2 NW State:AK Lat:63.53N Long:149.01W Elev: 1490 ID:503585 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -8.7 -6.7 3.4 20.0 35.4 44.4 49.0 45.2 35.1 16.0 0.2 -6.2 18.9 Maximum 9.9 15.4 26.4 41.2 57.1 67.8 69.9 64.3 53.4 32.4 17.9 13.9 39.1 Mean 0.6 4.4 14.9 30.6 46.3 56.1 59.5 54.8 44.3 24.2 9.1 3.9 29.1 Precip. 0.61 0.52 0.36 0.48 0.74 2.29 2.66 2.41 1.56 1.21 0.75 0.82 14.41 HDD 1999 1699 1553 1032 581 269 180 326 624 1266 1679 1898 13106 CDD 0 0 0 0 0 2 8 8 2 0 0 0 20 City:HOMER AP State:AK Lat:59.39N Long:151.29W Elev: 89 ID:503665 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.5 18.3 22.5 29.3 36.7 43.0 47.2 46.7 41.0 31.4 23.5 20.0 31.4 Maximum 29.3 31.4 36.3 43.4 50.6 57.0 61.0 60.8 54.8 44.1 35.2 31.6 44.6 Mean 23.4 24.9 29.4 36.4 43.7 50.0 54.1 53.8 47.9 37.8 29.4 25.8 38.1 Precip. 2.61 2.04 1.82 1.21 1.07 0.96 1.45 2.28 3.37 2.77 2.87 3.00 25.45 HDD 1290 1125 1103 860 663 451 338 349 514 844 1069 1215 9821 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:HOMER 8 NW State:AK Lat:59.45N Long:151.38W Elev: 1080 ID:503672 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.2 16.9 20.4 26.9 34.2 40.6 45.0 45.3 39.2 28.8 21.5 18.0 29.4 Maximum 26.4 27.9 31.9 38.9 47.5 55.0 58.8 58.0 50.6 38.8 31.0 28.0 41.1 Mean 21.3 22.4 26.2 32.9 40.9 47.8 51.9 51.7 44.9 33.8 26.3 23.0 35.3 Precip. 2.08 1.57 1.31 1.26 1.76 1.52 2.26 3.08 4.50 3.63 2.84 2.46 28.27 HDD 1355 1193 1205 964 748 517 406 415 603 967 1163 1304 10840 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:HOMER 9 E State:AK Lat:59.43N Long:151.20W Elev: 512 ID:503682 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 15.0 15.9 19.7 27.5 33.7 40.2 45.4 44.8 38.4 29.0 20.3 17.5 29.0 Maximum 28.5 32.2 37.2 44.5 52.7 58.8 62.7 62.3 55.2 44.2 33.7 29.6 45.1 Mean 21.8 24.1 28.5 36.0 43.2 49.5 54.1 53.6 46.8 36.6 27.0 23.6 37.1 Precip. 2.30 1.62 1.10 0.68 0.94 1.00 1.22 2.28 3.23 2.50 2.22 2.63 21.72 HDD 1341 1147 1133 870 676 465 341 355 547 880 1140 1286 10181 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ILIAMNA AP State:AK Lat:59.45N Long:154.55W Elev: 186 ID:503905 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 10.3 9.5 15.5 25.7 36.2 43.7 49.1 48.4 42.0 29.2 19.4 13.1 28.5 Maximum 22.4 23.2 30.0 38.9 49.9 58.0 62.4 60.6 53.2 40.0 30.4 25.0 41.2 Mean 16.4 16.4 22.8 32.3 43.1 50.9 55.8 54.5 47.6 34.6 24.9 19.1 34.9 Precip. 1.33 0.98 1.03 0.97 1.27 1.54 2.38 4.26 4.32 3.10 2.25 1.66 25.09 HDD 1507 1361 1311 981 679 425 288 326 522 942 1202 1424 10968 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:INTRICATE BAY State:AK Lat:59.34N Long:154.28W Elev: 170 ID:503933 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 8.6 8.4 14.3 23.9 33.6 41.5 46.9 46.0 40.0 28.6 19.4 12.7 27.0 Maximum 25.1 26.1 33.4 42.2 53.2 61.6 65.7 63.5 55.4 42.5 33.2 27.6 44.1 Mean 16.9 17.3 23.9 33.1 43.4 51.6 56.3 54.8 47.7 35.6 26.3 20.2 35.6 Precip. 2.87 2.46 2.09 2.37 2.52 1.80 2.27 4.02 4.47 3.72 3.39 3.34 35.32 HDD 1503 1337 1276 959 668 403 270 318 519 913 1162 1390 10718 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:JUNEAU 2 State:AK Lat:58.18N Long:134.24W Elev: 25 ID:504094 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 6.89 6.16 5.71 4.93 5.37 4.58 5.27 7.22 11.19 13.52 7.99 8.15 86.98 City:JUNEAU INTL AP State:AK Lat:58.21N Long:134.35W Elev: 12 ID:504100 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.7 23.5 27.8 33.4 40.1 46.1 49.2 48.3 43.8 37.7 28.9 24.4 35.3 Maximum 30.6 34.3 39.5 48.1 55.7 61.6 64.3 63.1 56.1 46.9 37.6 33.0 47.6 Mean 25.7 28.9 33.7 40.8 47.9 53.9 56.8 55.7 50.0 42.3 33.3 28.7 41.5 Precip. 4.81 4.02 3.51 2.96 3.48 3.36 4.14 5.37 7.54 8.30 5.43 5.41 58.33 HDD 1219 1010 973 728 529 335 257 288 453 704 953 1125 8574 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KASILOF 3 NW State:AK Lat:60.22N Long:151.23W Elev: 70 ID:504425 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.0 8.4 13.6 24.6 31.7 39.5 45.0 43.4 36.3 25.2 14.5 10.1 24.9 Maximum 22.8 27.3 34.1 42.8 52.0 58.5 61.9 61.4 55.5 42.5 30.4 24.6 42.8 Mean 14.9 17.9 23.9 33.7 41.9 49.0 53.5 52.4 45.9 33.9 22.5 17.4 33.9 Precip. 1.02 0.86 0.79 0.66 0.76 0.99 1.58 2.63 3.22 2.37 1.74 1.61 18.23 HDD 1554 1321 1276 939 717 479 358 391 574 965 1277 1477 11328 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KENAI MUNICIPAL AP State:AK Lat:60.35N Long:151.14W Elev: 86 ID:504546 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 5.5 7.3 14.1 26.5 35.9 43.0 47.8 46.0 38.9 27.2 14.4 8.8 26.3 Maximum 21.3 25.8 32.8 42.6 52.8 58.6 62.1 61.9 54.9 41.4 29.2 23.8 42.3 Mean 13.4 16.6 23.5 34.6 44.4 50.8 55.0 54.0 46.9 34.3 21.8 16.3 34.3 Precip. 1.07 0.91 0.81 0.64 0.95 1.09 1.75 2.62 3.31 2.66 1.69 1.45 18.95 HDD 1601 1357 1287 914 641 425 311 342 543 953 1297 1510 11181 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KENAI 9 N State:AK Lat:60.40N Long:151.19W Elev: 126 ID:504550 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 6.8 8.3 13.4 24.6 34.1 42.7 47.6 45.9 38.7 27.4 15.5 9.8 26.2 Maximum 22.8 27.9 34.7 43.1 53.9 60.5 63.6 63.1 55.6 42.7 30.8 24.8 43.6 Mean 14.8 18.1 24.1 33.9 44.0 51.6 55.6 54.5 47.2 35.1 23.2 17.3 35.0 Precip. 1.35 1.20 0.95 0.83 0.82 1.16 1.85 2.71 3.91 3.41 1.75 1.86 21.80 HDD 1557 1313 1270 934 651 401 291 326 535 929 1256 1479 10942 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KETCHIKAN State:AK Lat:55.21N Long:131.43W Elev: 76 ID:504590 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 28.8 31.2 33.0 36.7 41.8 47.1 51.4 52.1 47.1 40.7 34.1 31.0 39.6 Maximum 38.4 41.3 43.6 49.3 55.1 60.4 64.0 64.5 59.1 50.8 43.5 39.9 50.8 Mean 33.6 36.3 38.3 43.0 48.5 53.8 57.7 58.3 53.1 45.8 38.8 35.5 45.2 Precip. 11.94 11.33 11.15 9.85 8.70 6.95 6.43 9.14 12.18 20.29 15.73 13.71 137.40 HDD 973 805 828 661 514 338 228 217 358 597 786 916 7221 CDD 0 0 0 0 0 0 2 9 0 0 0 0 11 City:KING SALMON AP State:AK Lat:58.41N Long:156.39W Elev: 49 ID:504766 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 8.0 7.4 15.1 24.9 34.8 42.2 47.5 47.4 40.3 26.0 15.9 9.3 26.6 Maximum 22.8 23.8 32.0 41.3 52.1 59.5 63.8 62.2 54.9 40.5 30.5 25.1 42.4 Mean 15.4 15.6 23.5 33.1 43.5 50.9 55.7 54.8 47.6 33.3 23.2 17.2 34.5 Precip. 1.03 0.72 0.79 0.94 1.35 1.70 2.15 2.89 2.81 2.09 1.54 1.39 19.41 HDD 1538 1384 1286 957 667 425 290 317 521 984 1254 1481 11104 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KITOI BAY State:AK Lat:58.11N Long:152.21W Elev: 15 ID:504812 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.4 22.2 24.2 29.0 35.3 42.1 47.1 47.4 41.9 32.6 26.5 22.8 32.8 Maximum 33.7 34.4 38.6 43.1 49.6 55.7 60.8 62.3 55.8 45.8 37.9 34.5 46.0 Mean 28.1 28.3 31.4 36.1 42.5 48.9 54.0 54.9 48.9 39.2 32.2 28.7 39.4 Precip. 6.85 5.06 4.55 5.46 5.76 4.66 3.72 5.16 6.88 6.63 5.82 6.61 67.16 HDD 1145 1027 1042 869 700 484 343 315 485 801 984 1126 9321 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KODIAK AP State:AK Lat:57.45N Long:152.30W Elev: 15 ID:504988 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.6 24.3 26.8 31.8 38.2 43.9 48.5 48.6 43.2 34.3 28.9 25.3 34.9 Maximum 34.7 35.5 38.3 42.7 48.8 54.5 59.6 61.4 55.6 46.2 39.0 35.8 46.0 Mean 29.7 29.9 32.6 37.3 43.5 49.2 54.1 55.0 49.4 40.3 34.0 30.6 40.5 Precip. 8.17 5.72 5.22 5.48 6.31 5.38 4.12 4.48 7.84 8.36 6.63 7.64 75.35 HDD 1096 983 1007 833 667 474 339 310 468 766 931 1067 8941 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:KOTZEBUE WIEN AP State:AK Lat:66.53N Long:162.36W Elev: 10 ID:505076 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -8.6 -9.9 -7.7 3.3 25.3 38.8 49.4 47.4 37.2 18.8 3.2 -6.4 15.9 Maximum 3.7 3.0 7.2 19.6 37.8 50.8 60.0 56.7 46.4 27.5 13.3 6.0 27.7 Mean -2.5 -3.5 -0.3 11.5 31.6 44.8 54.7 52.1 41.8 23.2 8.3 -0.2 21.8 Precip. 0.55 0.42 0.38 0.41 0.33 0.57 1.43 2.00 1.70 0.95 0.71 0.60 10.05 HDD 2092 1918 2023 1606 1037 607 327 407 696 1297 1703 2022 15735 CDD 0 0 0 0 0 0 8 4 0 0 0 0 12 City:KUPARUK State:AK Lat:70.19N Long:149.35W Elev: 64 ID:505136 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -23.4 -25.3 -22.4 -9.4 15.5 31.1 37.5 36.1 27.1 7.7 -10.7 -20.2 3.6 Maximum -11.5 -14.0 -9.2 6.1 27.3 45.8 56.1 51.5 38.2 19.2 1.5 -8.6 16.9 Mean -17.5 -19.7 -15.8 -1.7 21.4 38.5 46.8 43.8 32.7 13.5 -4.6 -14.4 10.3 Precip. 0.10 0.11 0.07 0.11 0.05 0.33 0.84 1.05 0.43 0.33 0.10 0.09 3.61 HDD 2558 2374 2508 2000 1352 796 564 658 971 1599 2088 2466 19934 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:LAKE SUSITNA State:AK Lat:62.27N Long:146.41W Elev: 2100 ID:505397 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -16.4 -11.9 -6.6 11.9 27.9 40.4 45.0 41.0 31.9 16.0 -5.2 -13.9 13.3 Maximum 3.8 13.9 28.3 41.1 54.5 64.9 68.9 64.1 53.0 34.8 14.7 7.0 37.4 Mean -6.3 1.0 10.9 26.5 41.2 52.7 57.0 52.6 42.5 25.4 4.8 -3.5 25.4 Precip. 0.49 0.38 0.26 0.15 0.73 2.19 2.43 1.56 1.74 1.23 0.61 0.82 12.59 HDD 2213 1793 1681 1155 738 370 250 387 677 1228 1809 2123 14424 CDD 0 0 0 0 0 0 0 1 0 0 0 0 1 City:LAZY MOUNTAIN State:AK Lat:61.38N Long:149.02W Elev: 728 ID:505464 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.8 9.7 14.3 24.6 34.3 42.2 46.6 43.6 35.6 24.4 14.0 10.0 25.6 Maximum 22.3 27.3 35.2 45.2 56.5 63.2 65.5 63.4 55.1 40.6 27.8 23.6 43.8 Mean 15.1 18.5 24.8 34.9 45.4 52.7 56.1 53.5 45.4 32.5 20.9 16.8 34.7 Precip. 0.94 1.01 0.95 0.41 0.82 1.55 2.02 2.89 3.01 2.05 1.42 1.44 18.51 HDD 1549 1302 1247 903 608 369 277 357 589 1008 1324 1494 11027 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:LITTLE PORT WALTER State:AK Lat:56.23N Long:134.39W Elev: 14 ID:505519 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 28.8 29.8 31.5 34.5 39.1 44.3 48.7 49.0 45.2 39.7 33.7 30.7 37.9 Maximum 37.3 39.1 42.2 47.3 53.4 58.9 62.3 62.3 57.1 49.6 42.5 39.0 49.3 Mean 33.1 34.5 36.9 40.9 46.3 51.6 55.5 55.7 51.2 44.7 38.1 34.9 43.6 Precip. 23.63 18.98 18.02 14.87 11.86 8.01 7.88 13.20 22.12 33.58 27.87 25.51 225.53 HDD 990 855 873 723 581 402 295 290 416 631 808 936 7800 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:MAIN BAY State:AK Lat:60.31N Long:148.06W Elev: 57 ID:505604 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.7 19.2 22.6 28.8 34.0 42.3 49.0 48.2 42.2 33.1 25.1 21.0 32.0 Maximum 29.9 31.5 37.0 43.7 50.8 58.6 62.4 61.9 55.2 44.1 35.1 31.6 45.2 Mean 24.3 25.4 29.8 36.3 42.4 50.5 55.7 55.1 48.7 38.6 30.1 26.3 38.6 Precip. 13.42 10.87 9.81 11.06 9.45 7.00 8.53 12.91 18.81 18.46 13.68 15.92 149.92 HDD 1262 1111 1092 863 700 436 288 309 489 819 1046 1201 9616 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:MATANUSKA AES State:AK Lat:61.33N Long:149.15W Elev: 172 ID:505733 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 5.6 9.3 17.2 28.2 37.2 45.2 49.3 46.9 38.9 25.8 12.4 7.7 27.0 Maximum 22.2 27.0 35.6 46.7 57.9 64.7 67.2 65.1 56.2 41.6 28.4 23.9 44.7 Mean 13.9 18.2 26.4 37.5 47.6 55.0 58.3 56.0 47.6 33.7 20.4 15.8 35.9 Precip. 0.73 0.70 0.48 0.43 0.74 1.37 2.17 2.33 2.49 1.46 0.94 1.21 15.05 HDD 1584 1311 1197 827 541 301 209 280 523 971 1338 1525 10607 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:MCCARTHY 3 SW State:AK Lat:61.25N Long:143.00W Elev: 1250 ID:505757 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -10.8 -5.8 2.9 20.1 29.0 36.3 40.5 37.5 31.0 19.0 -1.8 -6.6 15.9 Maximum 6.0 17.7 33.0 46.3 59.0 67.6 71.3 66.8 55.5 37.5 16.2 9.8 40.6 Mean -2.4 6.0 18.0 33.2 44.0 52.0 55.9 52.2 43.3 28.3 7.2 1.6 28.3 Precip. 1.00 0.84 0.40 0.23 0.64 1.80 2.38 2.30 2.85 2.29 1.17 1.82 17.72 HDD 2090 1655 1459 955 651 392 283 399 653 1140 1736 1967 13380 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:MCGRATH AP State:AK Lat:62.57N Long:155.36W Elev: 344 ID:505769 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -15.6 -12.5 -1.8 17.7 35.5 45.7 49.8 45.7 35.9 18.3 -2.2 -12.3 17.0 Maximum 2.3 10.7 25.3 40.5 56.8 67.6 69.7 64.1 53.4 32.2 13.8 4.8 36.8 Mean -6.7 -0.9 11.8 29.1 46.2 56.7 59.8 54.9 44.7 25.3 5.8 -3.8 26.9 Precip. 1.04 0.74 0.81 0.66 1.02 1.45 2.32 2.75 2.36 1.46 1.46 1.44 17.51 HDD 2223 1847 1653 1078 583 256 174 318 611 1233 1779 2132 13887 CDD 0 0 0 0 0 4 11 6 0 0 0 0 21 City:MCKINLEY PARK State:AK Lat:63.43N Long:148.58W Elev: 2070 ID:505778 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -6.6 -5.6 0.9 15.4 29.8 39.6 43.5 39.9 30.2 12.8 0.2 -4.0 16.3 Maximum 10.6 14.5 25.2 39.0 54.1 64.8 67.6 61.8 50.8 32.2 18.0 13.7 37.7 Mean 2.0 4.5 13.1 27.2 42.0 52.2 55.6 50.9 40.5 22.5 9.1 4.9 27.0 Precip. 0.70 0.54 0.38 0.27 0.67 2.22 3.09 2.62 1.76 1.05 0.78 0.89 14.97 HDD 1956 1698 1611 1134 715 385 294 439 735 1319 1678 1866 13830 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:MINCHUMINA State:AK Lat:63.53N Long:152.18W Elev: 690 ID:505881 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 0.49 0.40 0.23 0.25 0.80 1.91 2.49 2.45 1.27 1.03 0.65 0.58 12.55 City:MIRROR LAKE SCOUT CAMP State:AK Lat:61.25N Long:149.24W Elev: 405 ID:505883 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 0.55 0.57 0.35 0.31 0.74 1.26 2.10 2.22 2.14 1.59 1.14 0.87 13.84 City:MOOSE PASS 3 NW State:AK Lat:60.30N Long:149.26W Elev: 485 ID:505894 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 8.3 10.4 16.0 26.6 33.8 41.3 46.3 44.6 38.2 27.3 17.2 11.6 26.8 Maximum 24.0 27.4 36.3 45.2 54.5 63.1 67.0 65.2 55.5 41.6 30.9 27.0 44.8 Mean 16.2 18.9 26.2 35.9 44.2 52.2 56.7 54.9 46.9 34.5 24.1 19.3 35.8 Precip. 2.24 2.21 0.99 0.94 1.38 0.88 1.53 3.03 4.90 3.79 3.21 2.80 27.90 HDD 1514 1291 1206 873 647 384 259 313 545 947 1229 1417 10625 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:NABESNA State:AK Lat:62.24N Long:143.00W Elev: 2901 ID:506147 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -13.2 -7.8 1.4 15.4 29.8 38.7 42.4 38.7 28.2 13.4 -4.6 -9.4 14.4 Maximum -2.4 7.4 23.2 38.8 53.0 62.5 65.6 61.9 50.3 29.1 8.8 1.6 33.3 Mean -7.8 -0.2 12.3 27.1 41.4 50.6 54.0 50.3 39.3 21.3 2.1 -3.9 23.9 Precip. 0.24 0.31 0.16 0.31 0.75 2.78 2.73 1.74 1.02 0.55 0.46 0.40 11.45 HDD 2259 1827 1635 1138 732 432 341 456 772 1356 1890 2137 14975 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:NENANA MUN AP State:AK Lat:64.33N Long:149.06W Elev: 358 ID:506309 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -16.9 -13.2 -1.5 18.0 35.3 44.9 49.3 44.3 34.1 15.3 -5.1 -14.1 15.9 Maximum 0.8 7.8 23.1 41.3 60.3 71.4 72.7 66.2 53.0 30.1 10.8 3.8 36.8 Mean -8.1 -2.7 10.8 29.7 47.8 58.2 61.0 55.3 43.6 22.7 2.9 -5.2 26.3 Precip. 0.43 0.31 0.18 0.09 0.32 1.13 1.98 1.95 0.86 0.77 0.73 0.50 9.25 HDD 2267 1897 1682 1060 533 209 135 312 644 1311 1866 2175 14091 CDD 0 0 0 0 0 4 12 9 0 0 0 0 25 City:NOME AP State:AK Lat:64.31N Long:165.27W Elev: 13 ID:506496 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -1.8 -2.3 1.0 12.4 31.1 40.6 46.6 45.2 37.2 22.9 10.8 0.9 20.4 Maximum 13.4 13.6 17.7 26.8 43.0 53.9 58.6 56.0 48.6 34.0 23.0 15.8 33.7 Mean 5.8 5.7 9.4 19.6 37.1 47.3 52.6 50.6 42.9 28.5 16.9 8.4 27.1 Precip. 0.92 0.75 0.60 0.65 0.74 1.14 2.15 3.23 2.51 1.58 1.28 1.01 16.56 HDD 1836 1663 1727 1361 867 533 387 446 664 1134 1444 1756 13818 CDD 0 0 0 0 0 0 2 0 0 0 0 0 2 City:NORTH POLE State:AK Lat:64.45N Long:147.20W Elev: 475 ID:506581 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -18.7 -13.9 -1.3 18.8 35.2 46.2 49.9 44.6 33.4 15.3 -7.1 -15.4 15.6 Maximum -1.5 9.3 27.9 45.8 62.3 72.5 74.9 67.9 55.5 31.7 10.0 1.4 38.1 Mean -10.1 -2.3 13.3 32.3 48.8 59.4 62.4 56.3 44.5 23.5 1.5 -7.0 26.9 Precip. 0.63 0.37 0.56 0.29 0.60 1.34 1.67 1.64 1.15 0.94 0.79 0.76 10.74 HDD 2331 1886 1604 981 505 176 99 279 617 1287 1909 2234 13908 CDD 0 0 0 0 0 6 17 9 0 0 0 0 32 City:NORTHWAY AP State:AK Lat:62.58N Long:141.56W Elev: 1713 ID:506586 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -23.6 -18.3 -6.0 16.7 33.5 44.4 48.9 43.8 32.0 13.3 -10.4 -20.1 12.9 Maximum -9.0 2.6 24.6 43.0 57.2 66.8 69.9 65.0 52.5 28.9 5.0 -5.5 33.4 Mean -16.3 -7.9 9.3 29.9 45.4 55.6 59.4 54.4 42.3 21.1 -2.7 -12.8 23.1 Precip. 0.24 0.22 0.20 0.20 0.99 1.90 2.30 1.38 0.89 0.49 0.31 0.25 9.37 HDD 2523 2041 1729 1054 610 282 174 333 682 1360 2032 2415 15235 CDD 0 0 0 0 0 0 1 4 0 0 0 0 5 City:OUZINKIE State:AK Lat:57.56N Long:152.30W Elev: 70 ID:506853 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.2 24.4 26.0 30.2 36.1 41.9 46.4 47.1 42.0 33.9 29.2 25.9 34.0 Maximum 34.0 33.2 36.6 40.6 47.8 53.4 58.4 59.9 54.1 44.7 38.4 35.0 44.7 Mean 29.6 28.8 31.3 35.4 42.0 47.7 52.4 53.5 48.1 39.3 33.8 30.5 39.4 Precip. 9.01 6.27 4.46 7.77 5.97 5.58 4.17 4.99 7.17 8.35 6.66 8.12 78.52 HDD 1098 1014 1045 888 715 521 391 356 509 797 936 1072 9342 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PALMER IAS State:AK Lat:61.36N Long:149.06W Elev: 225 ID:506870 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 6.4 9.7 17.1 28.2 37.6 45.5 49.2 47.1 39.7 26.3 13.2 8.8 27.4 Maximum 21.7 26.7 35.4 46.4 57.9 64.7 66.9 64.6 56.2 41.5 28.1 23.6 44.5 Mean 14.1 18.2 26.3 37.3 47.8 55.1 58.1 55.9 48.0 33.9 20.7 16.2 36.0 Precip. 0.84 0.84 0.72 0.44 0.66 1.31 2.06 2.29 2.59 1.74 1.09 1.22 15.80 HDD 1580 1310 1202 832 535 297 215 284 512 963 1331 1512 10573 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PAXSON State:AK Lat:63.02N Long:145.30W Elev: 2700 ID:507097 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -11.0 -7.4 -1.1 13.1 27.7 37.0 41.1 37.9 30.0 15.2 -1.9 -7.0 14.5 Maximum 7.5 14.9 24.3 36.6 50.3 62.9 65.6 60.6 49.5 32.3 15.4 10.3 35.9 Mean -1.8 3.8 11.6 24.9 39.0 50.0 53.4 49.3 39.8 23.8 6.8 1.7 25.2 Precip. 0.94 0.68 0.71 0.61 1.10 2.65 3.04 3.20 2.97 2.16 1.15 1.24 20.45 HDD 2070 1717 1657 1203 806 452 362 488 758 1279 1750 1966 14508 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PETERSBURG 1 State:AK Lat:56.48N Long:132.57W Elev: 107 ID:507251 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.4 26.5 29.5 33.8 39.0 44.8 48.0 47.2 43.0 37.5 30.7 26.5 35.8 Maximum 34.9 38.8 43.4 50.3 56.8 61.8 63.9 62.3 55.9 47.7 39.6 35.9 49.3 Mean 29.2 32.7 36.5 42.1 47.9 53.3 56.0 54.8 49.5 42.6 35.2 31.2 42.6 Precip. 10.64 8.23 8.26 6.90 6.30 4.86 5.22 6.61 11.34 17.56 12.83 11.20 109.95 HDD 1111 906 884 688 530 350 281 318 467 696 897 1048 8176 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PORT ALCAN State:AK Lat:62.37N Long:141.00W Elev: 1932 ID:507513 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -20.6 -15.6 -3.8 16.6 32.9 42.9 47.1 41.4 29.6 13.8 -8.1 -16.4 13.3 Maximum -7.5 2.7 23.4 42.2 57.0 66.3 69.8 65.9 52.5 30.1 6.6 -2.8 33.9 Mean -14.1 -6.5 9.8 29.4 45.0 54.6 58.5 53.7 41.1 22.0 -0.8 -9.6 23.6 HDD 2454 2002 1713 1069 621 312 204 354 719 1335 1975 2317 15075 CDD 0 0 0 0 0 0 0 2 0 0 0 0 2 City:PORT ALEXANDER State:AK Lat:56.15N Long:134.39W Elev: 12 ID:507557 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.0 31.1 33.0 36.3 40.3 45.1 48.8 49.0 45.6 40.6 34.6 32.0 38.9 Maximum 37.7 39.4 42.6 48.1 54.1 59.9 63.9 63.4 57.8 49.7 43.0 39.7 49.9 Mean 33.9 35.3 37.8 42.2 47.2 52.5 56.4 56.2 51.7 45.2 38.8 35.9 44.4 Precip. 16.22 12.85 12.31 9.31 8.13 6.63 6.77 11.11 17.70 23.05 18.21 17.26 159.55 HDD 966 832 844 685 552 374 269 272 399 615 786 904 7498 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PORT ALSWORTH State:AK Lat:60.12N Long:154.18W Elev: 260 ID:507570 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 6.7 7.0 14.2 26.1 36.8 44.5 49.4 47.9 40.7 28.1 17.2 10.2 27.4 Maximum 22.6 25.2 33.6 43.7 54.8 63.4 67.1 64.5 55.1 40.8 30.5 25.0 43.9 Mean 14.7 16.1 23.9 34.9 45.8 54.0 58.3 56.2 47.9 34.5 23.9 17.6 35.7 Precip. 0.79 0.58 0.65 0.48 0.48 0.92 1.40 2.06 2.09 1.37 1.25 1.08 13.15 HDD 1576 1369 1273 903 596 331 211 274 514 948 1234 1469 10698 CDD 0 0 0 0 0 0 1 0 0 0 0 0 1 City:PORT HEIDEN State:AK Lat:56.57N Long:158.37W Elev: 92 ID:507700 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.9 15.7 20.8 27.5 34.6 41.6 46.5 48.0 43.2 33.1 26.0 21.2 31.3 Maximum 28.0 28.0 33.0 39.1 46.9 53.2 57.9 58.5 53.7 43.4 36.8 31.3 42.5 Mean 22.5 21.9 26.9 33.3 40.8 47.4 52.2 53.3 48.5 38.3 31.4 26.3 36.9 Precip. 1.02 0.63 0.93 0.78 0.95 1.37 2.02 2.52 2.51 2.45 1.64 1.44 18.26 HDD 1319 1210 1181 952 752 529 396 366 496 829 1009 1202 10241 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PORT SAN JUAN State:AK Lat:60.03N Long:148.04W Elev: 0 ID:507738 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.1 24.0 26.3 31.0 36.4 43.1 48.4 48.4 42.7 34.1 27.9 24.8 34.3 Maximum 33.6 34.4 36.9 42.5 50.4 58.0 61.9 61.7 54.7 45.7 38.5 34.9 46.1 Mean 28.9 29.2 31.6 36.8 43.4 50.6 55.2 55.1 48.7 39.9 33.2 29.9 40.2 Precip. 11.44 9.43 7.84 9.24 6.98 4.53 4.31 7.93 15.77 16.67 12.28 13.84 120.26 HDD 1120 1003 1036 847 669 434 306 310 488 778 954 1089 9034 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PRUDHOE BAY State:AK Lat:70.15N Long:148.20W Elev: 75 ID:507780 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -22.6 -26.1 -22.0 -8.4 16.5 30.5 37.0 35.9 27.8 10.0 -9.6 -19.4 4.1 Maximum -10.9 -13.0 -7.1 7.4 27.5 44.1 54.4 51.0 38.0 20.6 1.7 -7.3 17.2 Mean -16.8 -19.6 -14.6 -0.5 22.0 37.3 45.7 43.5 32.9 15.3 -4.0 -13.4 10.7 Precip. 0.15 0.13 0.14 0.10 0.08 0.37 0.72 0.95 0.65 0.40 0.14 0.19 4.02 HDD 2536 2369 2469 1968 1332 832 598 669 963 1540 2071 2432 19779 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:PUNTILLA State:AK Lat:62.06N Long:152.45W Elev: 1832 ID:507783 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -4.6 -3.2 2.3 14.3 27.8 36.3 41.5 38.5 31.0 14.7 0.8 -3.2 16.4 Maximum 14.2 17.8 27.3 37.8 49.8 60.9 64.3 60.4 49.7 33.3 20.1 15.2 37.6 Mean 4.8 7.3 14.8 26.1 38.8 48.6 52.9 49.5 40.4 24.0 10.5 6.0 27.0 Precip. 1.31 1.49 1.12 0.51 0.53 1.92 2.07 2.37 3.16 1.50 1.21 1.52 18.71 HDD 1868 1616 1556 1169 813 493 375 482 739 1272 1637 1831 13851 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:ST MARYS State:AK Lat:62.03N Long:163.10W Elev: 311 ID:508105 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.19 0.74 0.74 0.70 0.80 2.05 2.81 3.71 2.81 1.59 1.80 2.00 20.94 City:ST PAUL ISLAND AP State:AK Lat:57.10N Long:170.13W Elev: 22 ID:508118 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.5 18.9 19.5 24.0 31.5 37.6 43.0 45.1 40.7 34.1 29.1 24.7 30.8 Maximum 29.8 27.6 28.8 32.8 39.8 46.2 50.3 51.6 49.2 42.5 37.1 32.9 39.1 Mean 25.7 23.3 24.2 28.4 35.7 41.9 46.7 48.4 45.0 38.3 33.1 28.8 35.0 Precip. 1.74 1.25 1.12 1.12 1.21 1.41 1.91 2.96 2.79 2.70 2.87 2.13 23.21 HDD 1220 1174 1267 1097 911 693 569 518 603 828 957 1122 10959 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SALCHA State:AK Lat:64.30N Long:146.59W Elev: 680 ID:508140 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -14.2 -11.4 -1.7 17.7 33.2 45.0 48.8 44.1 34.0 14.9 -2.9 -12.2 16.3 Maximum 3.4 10.3 25.6 43.8 60.4 69.3 71.7 65.1 53.4 30.1 13.1 5.8 37.7 Mean -5.4 -0.6 12.0 30.8 46.8 57.2 60.3 54.6 43.7 22.5 5.1 -3.2 27.0 Precip. 0.50 0.33 0.25 0.19 0.82 2.31 2.58 2.31 1.32 0.99 0.65 0.69 12.94 HDD 2184 1838 1646 1027 565 237 155 332 639 1317 1798 2116 13854 CDD 0 0 0 0 0 1 7 9 1 0 0 0 18 City:SEWARD State:AK Lat:60.06N Long:149.26W Elev: 75 ID:508371 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.3 21.8 26.1 32.3 39.2 45.5 50.3 49.6 43.6 34.5 26.5 22.9 34.5 Maximum 31.1 32.6 37.9 44.8 52.4 58.6 62.4 62.1 55.6 45.0 36.9 33.3 46.1 Mean 26.2 27.2 32.0 38.6 45.8 52.1 56.4 55.9 49.6 39.8 31.7 28.1 40.3 Precip. 7.19 5.82 4.14 4.71 4.75 2.32 2.24 5.49 10.36 9.81 7.15 7.84 71.82 HDD 1203 1058 1023 794 596 390 269 284 462 784 1000 1144 9007 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SEWARD 8 NW State:AK Lat:60.11N Long:149.38W Elev: 410 ID:508375 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.0 10.0 15.5 24.8 31.4 38.5 43.4 41.1 35.0 25.5 14.9 10.6 24.8 Maximum 24.3 30.6 39.1 46.8 56.2 64.4 68.6 67.0 58.4 45.0 31.7 26.8 46.6 Mean 15.7 20.3 27.3 35.8 43.8 51.5 56.0 54.1 46.7 35.3 23.3 18.7 35.7 Precip. 6.27 5.03 4.76 4.43 3.56 2.52 2.58 6.05 9.01 9.64 5.84 7.29 66.98 HDD 1531 1253 1170 876 657 407 279 340 549 923 1251 1436 10672 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SEWARD 19 N State:AK Lat:60.20N Long:149.21W Elev: 495 ID:508377 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.8 15.4 19.0 27.1 33.5 40.7 46.3 44.9 38.7 30.4 22.4 18.5 29.3 Maximum 25.5 27.8 35.2 42.4 51.9 59.3 63.0 61.9 53.5 41.0 31.9 27.9 43.4 Mean 20.2 21.6 27.1 34.8 42.7 50.0 54.7 53.4 46.1 35.7 27.2 23.2 36.4 Precip. 3.42 2.56 1.83 1.94 1.82 1.44 1.87 3.17 6.86 4.96 3.16 4.32 37.35 HDD 1392 1216 1175 907 691 449 321 361 567 908 1136 1295 10418 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SHEMYA USAF BASE State:AK Lat:52.43N Long:174.06E Elev: 122 ID:508419 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.4 28.9 29.5 32.7 36.1 40.3 44.7 47.3 45.2 39.6 34.0 29.3 36.3 Maximum 32.6 33.5 34.8 38.1 41.6 45.1 49.3 51.7 50.9 45.6 39.6 34.7 41.5 Mean 30.0 31.2 32.2 35.4 38.9 42.7 47.0 49.5 48.1 42.6 36.8 32.0 38.9 Precip. 2.56 2.22 2.13 1.76 1.62 1.99 2.57 3.86 3.09 3.56 3.98 3.10 32.44 HDD 1084 947 1018 888 811 669 559 481 509 695 847 1024 9532 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SITKA JAPONSKI AP State:AK Lat:57.03N Long:135.22W Elev: 14 ID:508494 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.7 31.5 33.2 36.7 41.7 47.1 51.5 52.2 47.8 41.6 35.1 32.4 40.1 Maximum 39.0 40.7 43.5 48.5 53.2 57.7 61.0 62.1 58.2 50.5 43.5 40.2 49.8 Mean 34.9 36.1 38.4 42.6 47.5 52.4 56.3 57.2 53.0 46.1 39.3 36.3 45.0 Precip. 8.02 6.22 5.93 4.67 4.38 3.28 3.85 6.30 11.16 14.14 9.17 9.01 86.13 HDD 935 810 826 672 543 378 271 244 360 588 771 890 7288 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SITKA MAGNETIC OBSY State:AK Lat:57.03N Long:135.20W Elev: 67 ID:508503 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.1 28.4 30.3 33.6 38.7 44.2 48.7 49.1 44.4 38.4 31.7 28.8 37.0 Maximum 37.9 41.5 45.1 50.3 54.9 58.7 61.8 63.2 59.6 51.4 43.1 39.1 50.6 Mean 32.5 35.0 37.7 42.0 46.8 51.5 55.3 56.2 52.0 44.9 37.4 34.0 43.8 Precip. 8.80 7.37 6.68 5.60 4.86 3.82 4.20 6.40 12.38 15.60 10.16 10.20 96.07 HDD 1008 842 846 693 565 407 303 275 391 623 828 963 7744 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SKAGWAY 2 State:AK Lat:59.28N Long:135.18W Elev: 30 ID:508528 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.8 21.7 27.1 32.6 40.1 46.6 50.0 48.5 43.5 36.8 26.3 22.4 34.5 Maximum 27.0 32.4 39.9 50.2 58.9 65.2 67.5 65.4 57.2 46.9 35.3 30.9 48.1 Mean 22.4 27.1 33.5 41.4 49.5 55.9 58.8 57.0 50.4 41.9 30.8 26.7 41.3 Precip. 2.18 1.96 1.39 1.08 1.38 1.27 1.15 2.33 3.62 4.60 2.49 2.76 26.21 HDD 1320 1063 977 708 481 273 199 252 439 717 1025 1189 8643 CDD 0 0 0 0 0 0 5 3 0 0 0 0 8 City:SKWENTNA State:AK Lat:61.58N Long:151.11W Elev: 150 ID:508536 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -0.8 2.2 9.3 23.0 33.7 42.4 46.3 43.8 34.7 22.1 6.8 0.8 22.0 Maximum 17.4 24.7 34.7 44.7 57.4 67.2 70.2 66.4 56.6 40.3 24.5 17.9 43.5 Mean 8.3 13.5 22.0 33.9 45.6 54.8 58.3 55.1 45.7 31.2 15.7 9.4 32.8 Precip. 2.02 1.70 1.00 0.99 1.24 1.48 1.95 3.26 4.07 3.13 2.45 3.14 26.43 HDD 1760 1444 1334 934 602 308 214 309 580 1049 1480 1726 11740 CDD 0 0 0 0 0 3 5 1 0 0 0 0 9 City:SLANA State:AK Lat:62.43N Long:143.59W Elev: 2192 ID:508547 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -14.3 -9.1 0.2 16.8 29.7 38.8 43.3 38.6 28.7 13.7 -5.3 -11.7 14.1 Maximum 5.7 15.1 28.5 42.7 56.0 65.5 68.8 64.1 52.1 33.6 14.7 7.8 37.9 Mean -4.3 3.0 14.4 29.8 42.9 52.2 56.1 51.4 40.4 23.7 4.7 -2.0 26.0 Precip. 0.49 0.55 0.52 0.33 0.86 2.05 2.82 2.30 1.95 1.05 0.84 0.92 14.68 HDD 2150 1737 1570 1058 686 387 278 423 738 1282 1811 2077 14197 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SNOWSHOE LAKE State:AK Lat:62.02N Long:146.42W Elev: 2301 ID:508594 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -18.3 -14.2 -7.8 9.4 26.9 36.2 40.1 35.8 26.7 11.6 -6.8 -14.3 10.4 Maximum 1.7 13.0 26.8 39.4 51.9 61.9 66.2 62.4 51.6 33.1 12.8 3.0 35.3 Mean -8.3 -0.6 9.5 24.4 39.4 49.1 53.2 49.1 39.2 22.4 3.0 -5.7 22.9 Precip. 0.48 0.52 0.42 0.24 0.59 2.09 2.30 1.60 1.08 0.94 0.80 0.90 11.96 HDD 2274 1838 1723 1218 794 479 368 493 775 1321 1861 2191 15335 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:SUTTON 2 E State:AK Lat:61.43N Long:148.53W Elev: 550 ID:508915 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 7.0 9.7 15.4 23.4 30.5 39.1 44.7 42.8 35.2 25.1 13.3 9.0 24.6 Maximum 21.4 27.6 37.5 49.2 60.7 67.0 68.8 66.3 57.3 41.9 27.4 23.1 45.7 Mean 14.2 18.7 26.5 36.3 45.6 53.1 56.8 54.6 46.3 33.5 20.4 16.1 35.2 Precip. 1.00 0.86 0.75 0.44 0.82 1.49 2.25 2.63 3.10 1.74 1.39 1.40 17.87 HDD 1575 1297 1196 861 602 358 256 325 563 976 1340 1519 10868 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:TAHNETA PASS State:AK Lat:61.49N Long:147.33W Elev: 2620 ID:508945 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -2.4 1.4 6.0 17.7 29.9 38.4 43.1 40.0 30.9 18.0 3.9 0.1 18.9 Maximum 10.7 16.7 25.6 37.6 51.3 60.6 63.5 60.9 50.4 32.5 17.6 12.9 36.7 Mean 4.2 9.1 15.8 27.7 40.6 49.5 53.3 50.5 40.7 25.3 10.8 6.5 27.8 Precip. 0.61 0.56 0.39 0.26 0.88 2.49 2.83 1.64 1.66 1.16 0.98 1.02 14.48 HDD 1888 1568 1526 1121 757 466 363 451 730 1232 1628 1813 13543 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:TALKEETNA AP State:AK Lat:62.19N Long:150.06W Elev: 345 ID:508976 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 2.3 5.0 11.1 23.9 34.9 45.1 49.9 46.5 37.3 23.6 9.4 4.8 24.5 Maximum 19.6 25.7 34.0 44.6 56.7 65.4 67.9 64.6 55.1 39.1 25.6 21.2 43.3 Mean 11.0 15.4 22.6 34.3 45.8 55.3 58.9 55.6 46.2 31.4 17.5 13.0 33.9 Precip. 1.45 1.28 1.26 1.22 1.64 2.41 3.24 4.53 4.35 3.06 1.78 1.96 28.18 HDD 1676 1391 1317 923 596 293 193 294 563 1043 1425 1613 11327 CDD 0 0 0 0 0 1 4 0 0 0 0 0 5 City:TANANA AP State:AK Lat:65.10N Long:152.06W Elev: 227 ID:509014 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -17.1 -13.9 -3.7 15.4 35.2 47.1 50.6 45.6 35.2 15.9 -4.4 -13.5 16.0 Maximum -2.6 4.5 19.5 38.4 58.4 70.0 72.1 65.1 51.9 28.8 8.8 0.6 34.6 Mean -9.9 -4.7 7.9 26.9 46.8 58.6 61.4 55.4 43.6 22.4 2.2 -6.5 25.3 Precip. 0.53 0.48 0.50 0.32 0.51 1.47 2.17 2.51 1.68 0.86 0.64 0.69 12.36 HDD 2323 1953 1772 1143 564 199 131 311 645 1322 1887 2216 14466 CDD 0 0 0 0 0 5 17 11 0 0 0 0 33 City:TOK State:AK Lat:63.21N Long:143.03W Elev: 1620 ID:509313 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -22.3 -15.7 -3.4 17.8 30.6 40.5 44.9 39.0 30.3 12.7 -9.9 -18.6 12.2 Maximum -5.5 6.6 26.5 44.7 60.4 70.9 73.8 68.8 55.3 31.0 7.9 -1.6 36.6 Mean -13.9 -4.6 11.6 31.3 45.5 55.7 59.4 53.9 42.8 21.9 -1.0 -10.1 24.4 Precip. 0.34 0.18 0.13 0.14 0.45 1.99 2.30 0.85 0.73 0.60 0.51 0.38 8.60 HDD 2449 1949 1663 1014 605 276 178 352 675 1337 1982 2332 14812 CDD 0 0 0 0 0 0 7 7 0 0 0 0 14 City:TONSINA State:AK Lat:61.39N Long:145.10W Elev: 1575 ID:509385 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -12.7 -8.5 0.1 17.4 29.6 38.2 42.5 38.1 29.4 17.2 -1.7 -9.1 15.0 Maximum 3.4 14.0 28.9 43.2 55.7 65.8 69.3 65.3 53.7 35.2 14.6 6.5 38.0 Mean -4.7 2.8 14.5 30.3 42.7 52.0 55.9 51.7 41.6 26.2 6.5 -1.3 26.5 Precip. 0.86 0.84 0.45 0.28 0.47 1.24 1.75 1.44 1.40 1.30 1.17 1.27 12.47 HDD 2161 1743 1566 1040 693 390 281 412 704 1203 1757 2057 14007 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:TUTKA BAY LAGOON State:AK Lat:59.26N Long:151.25W Elev: 20 ID:509460 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.5 20.0 23.4 28.1 33.8 40.6 45.8 45.5 40.0 31.6 24.9 20.6 31.1 Maximum 28.3 30.3 34.7 42.1 52.8 60.8 65.2 64.2 54.4 41.7 33.9 30.6 44.9 Mean 23.4 25.2 29.1 35.1 43.3 50.7 55.5 54.9 47.2 36.7 29.4 25.6 38.0 Precip. 6.98 5.00 4.43 5.34 3.81 1.88 1.68 3.64 8.64 7.78 7.03 7.82 64.03 HDD 1289 1117 1115 897 673 429 294 316 534 878 1067 1222 9831 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:UMIAT State:AK Lat:69.22N Long:152.08W Elev: 266 ID:509539 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -30.7 -31.0 -28.1 -12.1 15.6 36.7 42.2 37.0 25.9 2.1 -19.0 -28.4 0.9 Maximum -13.5 -11.8 -5.8 13.0 35.2 59.6 67.1 58.1 42.1 17.8 -2.7 -11.6 20.6 Mean -22.1 -21.4 -17.0 0.5 25.4 48.2 54.7 47.6 34.0 10.0 -10.9 -20.0 10.8 Precip. 0.35 0.24 0.15 0.19 0.10 0.76 0.76 0.95 0.51 0.74 0.33 0.29 5.37 HDD 2703 2422 2543 1938 1232 506 325 542 930 1708 2278 2638 19765 CDD 0 0 0 0 0 0 4 2 0 0 0 0 6 City:UNALAKLEET AP State:AK Lat:63.53N Long:160.48W Elev: 15 ID:509564 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -3.9 -4.2 1.8 13.8 32.1 42.7 48.9 46.5 35.8 19.4 5.0 -1.4 19.7 Maximum 10.5 12.7 19.6 31.5 46.9 55.2 62.0 59.6 51.3 33.6 20.2 13.6 34.7 Mean 3.3 4.3 10.7 22.7 39.5 49.0 55.5 53.1 43.6 26.5 12.6 6.1 27.2 Precip. 0.40 0.31 0.39 0.35 0.55 1.25 2.15 2.92 2.10 0.89 0.66 0.47 12.44 HDD 1915 1703 1685 1271 791 481 297 373 644 1192 1572 1826 13750 CDD 0 0 0 0 0 0 1 2 0 0 0 0 3 City:UNIVERSITY EXP STA State:AK Lat:64.51N Long:147.52W Elev: 475 ID:509641 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -14.8 -11.0 1.0 19.4 35.3 46.2 49.7 44.6 33.7 15.9 -3.8 -11.3 17.1 Maximum 2.0 10.1 27.3 44.9 61.6 71.5 73.8 67.2 55.6 32.8 12.4 5.1 38.7 Mean -6.4 -0.5 14.2 32.2 48.5 58.9 61.8 55.9 44.7 24.4 4.3 -3.1 27.9 Precip. 0.59 0.36 0.35 0.18 0.59 1.70 2.06 2.05 1.30 0.88 1.33 0.72 12.11 HDD 2215 1834 1576 986 514 191 121 293 612 1260 1821 2113 13536 CDD 0 0 0 0 0 6 21 12 1 0 0 0 40 City:VALDEZ State:AK Lat:61.08N Long:146.21W Elev: 23 ID:509686 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.2 19.6 23.8 30.9 38.6 45.0 48.0 46.4 40.9 33.4 23.9 20.2 32.3 Maximum 26.6 30.0 35.8 44.4 52.9 59.4 62.3 60.8 53.3 43.0 32.7 29.1 44.2 Mean 21.9 24.8 29.8 37.7 45.8 52.2 55.2 53.6 47.1 38.2 28.3 24.7 38.3 Precip. 6.02 5.53 4.49 3.55 3.08 3.01 3.84 6.62 9.59 8.58 5.51 7.59 67.41 HDD 1336 1126 1091 821 596 383 306 353 537 832 1101 1251 9733 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:WALES State:AK Lat:65.37N Long:168.06W Elev: 25 ID:509739 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -6.7 -9.3 -8.2 3.4 22.8 33.5 42.9 43.0 36.8 24.6 10.9 -2.3 16.0 Maximum 7.2 4.3 5.4 16.0 32.2 43.4 51.9 51.0 44.1 32.6 22.0 9.9 26.7 Mean 0.3 -2.5 -1.4 9.7 27.5 38.5 47.4 47.0 40.5 28.6 16.5 3.8 21.3 Precip. 0.41 0.45 0.48 0.27 0.54 0.73 1.47 2.46 1.99 1.41 0.68 0.52 11.41 HDD 2009 1891 2059 1660 1163 797 546 558 736 1128 1456 1899 15902 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0 City:WASILLA 3 S State:AK Lat:61.32N Long:149.26W Elev: 50 ID:509759 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 6.7 10.6 18.1 27.9 36.1 44.1 48.8 46.4 39.0 26.5 13.7 8.9 27.2 Maximum 22.9 28.1 37.0 48.7 60.2 67.3 69.9 67.6 58.7 42.8 28.9 24.7 46.4 Mean 14.8 19.4 27.6 38.3 48.2 55.7 59.4 57.0 48.9 34.7 21.3 16.8 36.8 Precip. 0.63 0.74 0.57 0.47 0.77 1.51 2.31 2.58 2.87 1.84 1.23 1.09 16.61 HDD 1556 1279 1162 802 521 279 176 248 485 940 1311 1495 10254 CDD 0 0 0 0 0 0 1 0 0 0 0 0 1 City:WHITES CROSSING State:AK Lat:61.42N Long:150.00W Elev: 270 ID:509790 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum -5.7 -2.3 6.2 21.2 33.2 43.5 48.7 45.4 36.2 20.6 3.8 -2.1 20.7 Maximum 14.9 23.3 35.0 46.6 59.0 66.9 69.3 66.0 56.0 38.1 22.1 16.0 42.8 Mean 4.6 10.5 20.6 33.9 46.1 55.2 59.0 55.7 46.1 29.4 13.0 7.0 31.8 Precip. 1.08 0.88 0.81 0.92 1.04 1.51 2.14 3.12 3.54 3.12 1.59 1.91 21.66 HDD 1874 1529 1376 933 586 297 192 290 568 1105 1561 1802 12113 CDD 0 0 0 0 0 2 6 2 0 0 0 0 10 City:WHITTIER State:AK Lat:60.46N Long:148.41W Elev: 60 ID:509829 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.4 25.0 28.3 33.8 40.3 46.8 50.9 50.2 44.6 35.2 28.0 24.6 35.9 Maximum 30.7 32.5 36.9 43.8 51.4 59.2 63.0 61.4 53.6 43.1 35.9 32.4 45.3 Mean 27.1 28.8 32.6 38.8 45.9 53.0 57.0 55.8 49.1 39.2 32.0 28.5 40.7 Precip. 18.96 13.84 13.35 14.28 12.91 9.63 9.18 13.73 21.89 20.00 16.51 20.94 185.22 HDD 1177 1015 1004 786 594 360 249 286 477 801 993 1132 8874 CDD 0 0 0 0 0 0 0 1 0 0 0 0 1 City:WRANGELL AP State:AK Lat:56.29N Long:132.22W Elev: 44 ID:509919 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.1 28.0 31.6 35.7 41.3 46.5 50.2 50.1 46.0 39.9 32.3 27.8 37.9 Maximum 34.6 38.2 43.1 49.9 56.6 62.2 64.8 64.0 58.1 49.5 40.9 36.5 49.9 Mean 29.9 33.1 37.4 42.8 49.0 54.4 57.5 57.1 52.1 44.7 36.6 32.2 43.9 Precip. 6.94 5.40 5.18 4.57 4.62 3.87 4.48 5.54 9.32 12.83 8.59 8.01 79.35 HDD 1090 894 858 666 498 323 238 250 389 630 852 1018 7706 CDD 0 0 0 0 0 2 5 5 0 0 0 0 12 City:YAKUTAT AP State:AK Lat:59.31N Long:139.38W Elev: 28 ID:509941 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.4 21.0 23.6 29.2 36.1 42.7 47.1 46.2 40.6 34.8 26.3 22.9 32.5 Maximum 32.1 35.7 39.3 45.1 51.1 56.6 60.1 60.4 55.7 47.3 38.4 34.3 46.3 Mean 25.8 28.4 31.5 37.2 43.6 49.7 53.6 53.3 48.2 41.1 32.4 28.6 39.5 Precip. 13.18 10.99 11.41 10.80 9.78 7.17 7.88 13.27 20.88 24.00 15.17 15.85 160.38 HDD 1216 1027 1040 837 664 460 353 364 506 742 980 1129 9318 CDD 0 0 0 0 0 0 0 0 0 0 0 0 0
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