Climate Normals (1981-2010)
other states
Source: National Climatic Data Center
| Connecticut Climate Normals (1981-2010) other states Source: National Climatic Data Center |
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
City: ANSONIA 1 NE
State: CT
ID: USC00060128
Lat: 41.3489
Long: -73.0694
County: New Haven
Elev: 140 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.74 3.31 4.55 5.08 4.39 4.20 4.28 3.96 4.05 5.02 4.54 3.98 51.10
City: BAKERSVILLE
State: CT
ID: USC00060227
Lat: 41.8417
Long: -73.0086
County: Litchfield
Elev: 686 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.0 36.8 46.2 59.0 69.7 77.2 81.4 79.3 71.9 59.8 49.3 37.3 58.5
Mean 23.1 26.6 34.7 46.2 56.3 65.2 69.4 67.5 59.9 48.2 39.0 28.6 47.2
Minimum 13.2 16.4 23.3 33.4 42.9 53.2 57.3 55.7 47.8 36.5 28.8 19.9 35.8
CDD 0 0 <0.5 3 19 82 151 111 31 2 0 0 400
HDD 1299 1075 938 567 288 76 16 34 186 525 779 1128 6911
Precip 3.84 3.69 4.65 4.74 4.50 4.72 4.36 4.45 4.61 5.15 4.59 4.38 53.68
Snow 14.2 14.4 13.1 2.5 0.0 0.0 0.0 0.0 0.0 0.2 2.4 12.6 59.4
City: BARKHAMSTED
State: CT
ID: USC00060299
Lat: 41.9211
Long: -72.9644
County: Litchfield
Elev: 705 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.61 3.31 4.24 4.29 4.34 4.68 4.38 4.15 4.42 5.07 4.22 4.11 50.82
Snow 14.3 11.6 10.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.4 9.6 47.3
City: BRIDGEPORT-SUCCESS HILL
State: CT
ID: USC00060808
Lat: 41.2008
Long: -73.1586
County: Fairfield
Elev: 75 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.6 40.8 47.4 59.1 68.4 78.3 82.6 81.6 74.6 63.4 53.7 42.9 61.0
Mean 28.6 31.0 38.2 49.3 58.8 68.7 73.8 72.8 65.1 53.6 44.1 33.7 51.5
Minimum 19.6 21.2 28.9 39.5 49.2 59.1 65.0 63.9 55.5 43.7 34.4 24.4 42.1
CDD 0 0 0 1 15 143 274 242 68 1 0 0 745
HDD 1128 952 832 472 207 32 1 3 67 356 629 972 5650
Precip 3.30 3.19 4.17 4.24 3.85 4.08 4.19 4.83 3.59 4.06 4.16 4.08 47.74
City: BRIDGEPORT SIKORSKY AP
State: CT
ID: USW00094702
Lat: 41.1583
Long: -73.1289
County: Fairfield
Elev: 5 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.1 39.7 47.2 57.7 67.6 77.0 82.2 80.9 74.0 63.3 53.1 42.3 60.3
Mean 30.1 32.4 39.3 49.3 59.1 68.7 74.3 73.3 66.2 54.9 45.5 35.4 52.5
Minimum 23.0 25.2 31.4 41.0 50.6 60.4 66.4 65.8 58.3 46.5 38.0 28.4 44.7
CDD 0 0 <0.5 2 22 143 289 262 98 9 <0.5 0 825
HDD 1083 911 797 471 205 32 1 3 64 322 584 919 5392
Precip 3.10 2.79 4.05 4.13 3.80 3.61 3.46 3.96 3.48 3.64 3.39 3.33 42.74
Snow 7.9 7.8 5.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.7 5.6 28.1
City: BULLS BRG DAM
State: CT
ID: USC00060961
Lat: 41.6500
Long: -73.4833
County: Litchfield
Elev: 260 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 38.8 48.1 60.5 71.2 79.3 83.8 81.6 73.6 62.5 51.5 39.6 60.5
Mean 25.6 28.8 36.9 48.2 58.5 67.1 71.9 70.1 62.4 50.6 41.0 30.6 49.4
Minimum 16.4 18.7 25.7 35.9 45.8 55.0 60.0 58.7 51.2 38.8 30.6 21.5 38.3
CDD 0 0 <0.5 2 22 111 219 175 51 3 <0.5 0 583
HDD 1221 1015 871 506 224 47 5 15 129 448 719 1068 6267
Precip 3.24 3.09 3.64 3.87 3.97 4.39 4.82 4.58 4.10 4.23 4.03 3.75 47.71
City: BURLINGTON
State: CT
ID: USC00060973
Lat: 41.7944
Long: -72.9319
County: Hartford
Elev: 505 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.5 38.7 46.8 59.2 69.9 78.3 83.0 81.2 74.1 62.6 52.0 40.6 60.3
Mean 25.4 28.1 36.2 47.7 57.9 67.0 71.8 70.2 62.6 51.0 41.6 31.2 49.3
Minimum 15.3 17.5 25.6 36.1 46.0 55.7 60.6 59.2 51.1 39.3 31.3 21.9 38.4
CDD 0 0 <0.5 3 25 116 219 178 58 4 <0.5 0 603
HDD 1227 1033 893 523 244 56 9 16 130 440 701 1046 6318
Precip 3.64 3.48 4.38 4.52 4.64 4.74 4.59 4.78 4.84 5.18 4.41 4.24 53.44
Snow 9.6 9.1 4.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.4 7.7 31.3
City: DANBURY MUNI AP
State: CT
ID: USW00054734
Lat: 41.3714
Long: -73.4828
County: Fairfield
Elev: 457 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 38.6 47.1 58.3 68.6 77.5 82.1 80.1 72.7 61.2 50.7 39.5 59.4
Mean 26.1 29.1 36.9 47.5 57.4 66.8 71.5 69.8 61.9 50.7 40.9 31.0 49.2
Minimum 17.3 19.6 26.8 36.7 46.2 56.0 60.8 59.4 51.1 40.2 31.1 22.4 39.1
CDD 0 0 <0.5 3 19 107 206 164 43 4 <0.5 0 546
HDD 1207 1005 869 528 255 55 6 17 136 448 723 1055 6303
Precip 3.36 2.77 4.10 4.24 4.44 4.48 4.58 4.54 4.30 4.71 4.25 4.10 49.87
City: DANBURY
State: CT
ID: USC00061762
Lat: 41.4000
Long: -73.4167
County: Fairfield
Elev: 405 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.6 39.6 48.7 61.0 71.9 80.8 84.9 82.5 74.5 62.7 51.3 39.9 61.2
Mean 27.4 30.7 38.7 49.9 60.2 69.6 74.2 72.2 63.9 52.3 42.4 32.2 51.2
Minimum 19.2 21.8 28.6 38.9 48.4 58.5 63.4 61.8 53.4 41.8 33.6 24.6 41.3
CDD 0 0 <0.5 7 41 170 286 228 76 5 <0.5 0 813
HDD 1165 960 817 458 192 31 2 7 107 401 677 1015 5832
Precip 3.76 3.18 4.43 4.36 4.57 4.74 4.99 4.55 4.66 4.89 4.54 4.16 52.83
Snow 14.0 11.3 8.5 2.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 8.3 45.3
City: EAST HAVEN SALTONSTALL
State: CT
ID: USC00062169
Lat: 41.2847
Long: -72.8564
County: New Haven
Elev: 30 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.55 3.07 3.99 4.11 3.84 4.64 3.42 3.93 3.00 3.93 3.79 3.83 45.10
City: FALLS VILLAGE
State: CT
ID: USC00062658
Lat: 41.9500
Long: -73.3667
County: Litchfield
Elev: 550 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.7 35.4 44.3 57.3 68.5 76.3 80.6 78.5 71.0 59.3 47.9 36.2 57.4
Mean 22.8 26.1 34.2 45.8 56.2 64.9 69.5 67.8 60.1 48.5 38.8 28.2 47.0
Minimum 13.9 16.8 24.0 34.4 43.9 53.5 58.3 57.1 49.2 37.7 29.7 20.1 36.6
CDD 0 0 <0.5 2 14 77 153 120 32 1 0 0 399
HDD 1308 1089 956 576 286 80 16 34 179 513 786 1142 6965
Precip 2.96 2.66 3.40 3.61 4.11 4.65 4.63 4.14 4.00 4.58 3.72 3.40 45.86
City: GROTON NEW LONDON AP
State: CT
ID: USW00014707
Lat: 41.3275
Long: -72.0494
County: New London
Elev: 10 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.5 40.0 46.5 55.4 64.5 73.3 78.2 78.4 72.3 61.5 53.0 42.4 58.7
Mean 29.5 32.0 37.8 47.0 56.0 65.4 70.6 70.4 63.7 52.7 44.5 34.7 50.4
Minimum 21.6 23.9 29.1 38.7 47.6 57.6 62.9 62.3 55.1 43.9 35.9 27.0 42.2
CDD 0 0 0 1 5 73 176 174 55 4 <0.5 0 487
HDD 1099 925 843 539 282 59 4 8 94 385 616 939 5795
Precip 3.27 2.86 4.16 4.41 3.85 4.11 3.77 4.16 4.00 3.86 4.31 3.73 46.49
City: GROTON
State: CT
ID: USC00063207
Lat: 41.3511
Long: -72.0389
County: New London
Elev: 40 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.4 41.0 47.9 57.4 66.9 75.7 81.0 79.9 73.6 63.2 53.9 43.6 60.3
Mean 30.5 32.9 39.7 49.1 58.2 67.4 73.1 72.2 65.4 54.6 45.9 35.9 52.2
Minimum 22.5 24.9 31.6 40.9 49.5 59.1 65.3 64.5 57.2 46.0 37.9 28.2 44.1
CDD 0 0 <0.5 1 15 112 255 227 87 8 <0.5 0 705
HDD 1071 897 783 477 226 40 2 4 75 330 573 902 5380
Precip 3.78 3.51 5.07 4.54 3.65 4.08 3.63 4.29 4.16 4.15 4.54 4.28 49.68
Snow 6.0 7.5 3.0 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.8 5.1 23.2
City: HAMPTON
State: CT
ID: USC00063420
Lat: 41.7675
Long: -72.0531
County: Windham
Elev: 490 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 37.7 46.4 58.3 68.8 74.8 79.5 78.2 71.3 61.6 52.1 40.2 58.7
Mean 24.6 27.8 35.4 46.7 56.6 64.5 69.7 68.3 60.7 50.4 41.3 30.7 48.1
Minimum 14.3 17.8 24.4 35.1 44.4 54.1 59.8 58.3 50.0 39.2 30.5 21.1 37.5
CDD 0 0 <0.5 1 7 61 155 121 28 3 0 0 377
HDD 1253 1043 917 550 267 78 12 21 159 456 711 1065 6532
Precip 3.98 3.59 4.54 4.74 3.79 4.37 4.39 4.03 4.18 4.60 4.61 4.34 51.16
City: HARTFORD BRAINARD FLD
State: CT
ID: USW00014752
Lat: 41.7333
Long: -72.6500
County: Hartford
Elev: 20 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.7 39.3 47.5 59.8 70.2 79.1 83.9 82.3 74.7 63.1 52.2 40.7 60.8
Mean 27.1 30.5 38.2 49.6 59.6 68.8 74.1 72.6 64.4 52.4 43.4 32.5 51.2
Minimum 18.5 21.6 28.9 39.5 49.0 58.6 64.3 62.8 54.0 41.8 34.6 24.2 41.6
CDD 0 0 <0.5 5 35 152 285 241 80 7 <0.5 0 804
HDD 1175 967 831 466 202 36 3 7 99 396 648 1009 5839
Precip 3.15 2.65 3.57 3.88 3.89 3.99 4.00 3.66 3.48 4.14 3.84 3.35 43.60
City: HARTFORD
State: CT
ID: USW00014740
Lat: 41.9381
Long: -72.6825
County: Hartford
Elev: 190 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.5 38.5 47.7 60.5 71.2 79.6 84.5 82.7 74.9 63.1 51.6 39.7 60.8
Mean 26.1 29.7 37.8 49.4 59.5 68.5 73.6 71.9 63.8 52.1 42.4 31.6 50.6
Minimum 17.7 20.9 27.9 38.4 47.7 57.3 62.7 61.1 52.7 41.1 33.2 23.4 40.4
CDD 0 0 <0.5 6 33 144 269 223 74 7 <0.5 0 756
HDD 1206 988 843 472 205 40 3 9 110 407 678 1037 5999
Precip 3.23 2.89 3.62 3.72 4.35 4.35 4.18 3.93 3.88 4.37 3.89 3.44 45.85
Snow 12.3 11.0 6.4 1.4 0.0 0.0 0.0 0.0 0.0 0.0 2.0 7.4 40.5
City: JEWETT CITY
State: CT
ID: USC00063857
Lat: 41.6297
Long: -71.9014
County: New London
Elev: 400 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.70 3.18 4.75 4.28 3.63 3.90 3.49 4.58 4.20 4.31 4.26 4.31 48.59
Snow 11.1 8.3 6.5 1.9 0.0 0.0 0.0 0.0 0.0 0.0 1.3 8.8 37.9
City: MANSFIELD HOLLOW LAKE
State: CT
ID: USC00064488
Lat: 41.7572
Long: -72.1858
County: Tolland
Elev: 250 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.7 38.9 46.7 58.5 69.2 77.6 82.3 81.4 74.0 63.1 52.2 40.5 60.1
Mean 24.5 27.5 35.3 46.5 56.5 65.5 70.8 69.4 61.2 49.5 41.0 30.2 48.3
Minimum 13.4 16.2 23.9 34.5 43.8 53.5 59.3 57.4 48.3 35.9 29.7 19.9 36.4
CDD 0 0 <0.5 2 13 88 190 157 43 2 <0.5 0 495
HDD 1254 1048 921 557 276 72 11 20 159 483 722 1079 6600
Precip 4.04 3.57 4.77 4.76 4.14 4.34 4.06 4.14 4.10 4.69 4.84 4.63 52.08
Snow 9.9 6.0 6.0 1.7 0.0 0.0 0.0 0.0 0.0 0.1 1.2 5.3 30.2
City: MERIDEN MARKHAM MUNI AP
State: CT
ID: USW00054788
Lat: 41.5097
Long: -72.8278
County: New Haven
Elev: 103 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.8 39.4 48.2 60.4 69.9 78.6 83.5 81.6 74.8 63.4 51.9 41.0 60.9
Mean 26.9 30.1 37.9 49.1 58.5 67.6 72.6 71.3 63.5 52.0 41.9 32.1 50.4
Minimum 17.0 20.8 27.6 37.8 47.1 56.5 61.7 61.0 52.1 40.6 32.0 23.2 39.9
CDD 0 0 <0.5 6 24 122 239 204 59 7 <0.5 0 661
HDD 1181 977 840 483 226 46 3 8 105 410 691 1020 5991
Precip 3.57 3.17 4.38 3.49 3.89 4.14 4.18 3.90 4.14 4.85 4.13 3.98 47.82
City: MIDDLETOWN 4 W
State: CT
ID: USC00064767
Lat: 41.5500
Long: -72.7167
County: Middlesex
Elev: 369 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.6 40.3 47.7 60.6 71.3 80.0 84.9 82.0 73.9 61.7 52.0 40.8 61.1
Mean 28.7 31.8 39.1 50.2 60.0 69.0 73.9 71.9 64.1 52.8 44.1 33.3 51.7
Minimum 20.8 23.4 30.4 39.8 48.6 58.0 63.0 61.8 54.3 43.9 36.2 25.8 42.3
CDD 0 0 <0.5 3 33 153 280 225 81 7 <0.5 0 782
HDD 1125 928 804 447 190 34 3 11 108 385 627 983 5644
Precip 3.75 3.34 4.35 4.42 4.22 4.96 4.38 4.02 3.69 5.37 4.34 4.32 51.16
Snow 10.9 8.7 5.7 1.2 0.0 0.0 0.0 0.0 0.0 0.0 1.5 7.6 35.6
City: MT CARMEL
State: CT
ID: USC00065077
Lat: 41.4075
Long: -72.9033
County: New Haven
Elev: 180 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.3 40.9 49.2 60.8 71.6 79.7 84.8 83.2 75.7 64.1 53.4 41.4 61.9
Mean 28.4 31.6 38.8 49.5 59.6 68.2 73.7 72.1 64.5 53.1 43.9 33.3 51.5
Minimum 19.5 22.2 28.4 38.2 47.5 56.8 62.6 61.1 53.4 42.2 34.4 25.3 41.0
CDD 0 0 <0.5 2 29 133 271 229 84 7 <0.5 0 754
HDD 1134 936 812 467 198 35 2 8 97 374 633 981 5678
Precip 3.71 3.34 4.53 4.75 4.89 5.00 4.27 4.02 4.14 5.17 4.40 4.09 52.31
Snow 9.0 8.3 5.2 0.9 0.0 0.0 0.0 0.0 0.0 0.0 1.3 6.3 31.0
City: NEW HAVEN WB AP
State: CT
ID: USW00014758
Lat: 41.2667
Long: -72.8833
County: New Haven
Elev: 6 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.8 40.5 47.6 58.2 68.5 77.3 82.5 80.9 74.4 63.4 53.5 42.9 60.7
Mean 30.0 32.7 39.4 49.2 58.9 68.5 74.0 72.9 65.3 54.2 45.1 35.7 52.2
Minimum 22.2 24.9 31.2 40.2 49.3 59.7 65.5 64.9 56.1 45.0 36.6 28.4 43.8
CDD 0 0 <0.5 2 17 135 280 248 77 8 <0.5 0 767
HDD 1085 904 793 476 206 30 1 3 69 343 599 910 5420
Precip 3.19 2.89 4.29 4.44 4.17 4.02 4.01 3.95 4.37 4.24 3.93 3.61 47.11
City: NORFOLK 2 SW
State: CT
ID: USC00065445
Lat: 41.9725
Long: -73.2208
County: Litchfield
Elev: 1340 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 29.0 32.3 40.7 54.2 65.2 73.4 77.6 76.0 68.4 56.3 45.2 33.8 54.4
Mean 20.9 23.7 31.6 44.0 54.9 63.7 68.1 66.6 59.0 47.3 37.6 26.7 45.4
Minimum 12.8 15.1 22.4 33.9 44.6 54.0 58.6 57.3 49.6 38.3 30.0 19.6 36.4
CDD 0 0 <0.5 2 13 64 123 97 27 2 0 0 329
HDD 1367 1156 1037 631 326 103 27 46 207 550 822 1187 7460
Precip 3.91 3.61 4.31 4.36 4.50 4.90 4.75 4.53 4.36 5.03 4.50 4.36 53.12
Snow 20.0 17.3 14.5 5.4 0.0 0.0 0.0 0.0 0.0 0.7 4.1 16.4 78.4
City: NORWICH PUB UTIL PLT
State: CT
ID: USC00065910
Lat: 41.5269
Long: -72.0642
County: New London
Elev: 20 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.1 40.6 48.3 59.4 70.0 78.4 83.3 82.0 74.7 63.5 53.1 42.0 61.1
Mean 27.9 30.9 37.9 48.4 58.3 67.4 72.7 71.3 63.5 52.2 42.9 33.0 50.6
Minimum 18.6 21.3 27.6 37.4 46.6 56.5 62.2 60.7 52.3 40.8 32.7 24.1 40.2
CDD 0 0 <0.5 2 22 120 243 206 63 6 <0.5 0 662
HDD 1151 953 839 500 229 46 3 9 108 404 663 990 5897
Precip 4.15 4.08 5.48 5.00 3.92 4.21 3.97 4.86 4.58 4.82 4.89 4.85 54.81
Snow 8.8 8.0 3.6 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.2 6.6 28.0
City: PUTNAM LAKE
State: CT
ID: USC00066655
Lat: 41.0825
Long: -73.6386
County: Fairfield
Elev: 300 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.67 3.04 4.29 4.47 4.34 4.39 4.12 4.33 4.69 4.51 4.09 4.10 50.04
City: ROCKY RIVER DAM
State: CT
ID: USC00066966
Lat: 41.5831
Long: -73.4331
County: Litchfield
Elev: 220 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.36 3.09 3.70 3.94 4.43 4.43 4.39 4.40 4.16 4.64 4.14 3.81 48.49
City: ROUND POND
State: CT
ID: USC00067002
Lat: 41.3008
Long: -73.5369
County: Fairfield
Elev: 800 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.64 2.95 4.53 4.64 4.58 4.88 4.54 4.66 4.80 4.78 4.55 4.20 52.75
City: SAUGATUCK RSVR
State: CT
ID: USC00067157
Lat: 41.2500
Long: -73.3500
County: Fairfield
Elev: 300 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.72 3.25 4.42 4.71 4.77 4.54 4.31 4.40 4.42 4.45 4.45 4.10 51.54
City: SHEPAUG DAM
State: CT
ID: USC00067373
Lat: 41.7167
Long: -73.3000
County: Litchfield
Elev: 840 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.8 35.2 43.9 55.9 66.0 73.5 77.8 76.7 69.0 58.8 48.3 36.9 56.2
Mean 22.2 25.4 33.4 44.2 54.4 62.8 67.5 66.4 59.0 48.5 38.8 28.2 46.0
Minimum 12.5 15.6 22.8 32.4 42.7 52.1 57.2 56.1 49.0 38.1 29.4 19.5 35.7
CDD 0 0 <0.5 <0.5 8 48 110 88 24 1 0 0 280
HDD 1328 1109 981 626 339 114 33 44 204 514 785 1141 7218
Precip 3.39 3.37 4.36 4.23 4.60 4.52 4.93 4.69 4.59 4.77 4.36 4.04 51.85
Snow 17.3 10.2 9.6 2.8 0.0 0.0 0.0 0.0 0.0 0.0 2.2 9.3 51.4
City: SHUTTLE MEADOW RESVR
State: CT
ID: USC00067432
Lat: 41.6444
Long: -72.8167
County: Hartford
Elev: 410 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 4.07 3.69 4.43 4.43 4.16 4.59 4.82 4.11 4.40 5.02 5.01 4.07 52.80
Snow 11.5 9.3 7.4 1.6 0.0 0.0 0.0 0.0 0.0 0.0 1.3 6.2 37.3
City: STAFFORD SPRINGS 2
State: CT
ID: USC00067959
Lat: 41.9500
Long: -72.3000
County: Tolland
Elev: 455 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.61 3.20 4.03 4.67 3.95 4.95 4.06 3.92 3.53 4.86 4.12 3.69 48.59
City: STAFFORDVILLE
State: CT
ID: USC00067958
Lat: 41.9983
Long: -72.2606
County: Tolland
Elev: 736 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.0 37.5 45.5 57.8 68.8 76.7 81.3 80.0 72.8 60.6 50.2 39.0 58.8
Mean 23.2 26.0 34.1 45.8 56.3 65.1 70.0 69.2 61.6 49.4 40.0 29.4 47.6
Minimum 12.4 14.4 22.6 33.8 43.7 53.6 58.7 58.3 50.3 38.2 29.8 19.7 36.4
CDD 0 0 <0.5 1 13 77 165 145 34 2 <0.5 0 438
HDD 1295 1093 959 577 285 72 10 17 138 485 750 1105 6788
Precip 3.89 3.28 4.11 4.49 4.33 4.56 3.66 4.02 4.00 4.88 4.47 4.14 49.83
City: STAMFORD 5 N
State: CT
ID: USC00067970
Lat: 41.1247
Long: -73.5475
County: Fairfield
Elev: 190 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.8 42.3 50.6 63.2 73.2 81.2 85.6 83.7 76.4 65.2 54.4 43.0 63.2
Mean 29.4 32.2 39.9 51.0 60.6 69.1 73.9 72.4 65.1 53.8 44.2 34.2 52.3
Minimum 20.0 22.2 29.2 38.8 48.1 57.1 62.3 61.1 53.9 42.4 34.1 25.3 41.3
CDD 0 0 <0.5 5 36 153 278 234 86 6 <0.5 0 799
HDD 1103 917 778 425 171 29 1 5 82 353 623 956 5443
Precip 4.04 3.38 4.74 4.78 4.69 4.62 4.08 4.18 4.89 4.79 4.53 4.43 53.15
Snow 9.8 9.1 5.1 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.8 5.5 31.2
City: STEVENSON DAM
State: CT
ID: USC00068065
Lat: 41.3819
Long: -73.1717
County: Fairfield
Elev: 115 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.74 3.26 4.43 4.44 4.38 4.53 4.01 4.44 4.06 5.03 4.51 4.23 51.06
City: STORRS
State: CT
ID: USC00068138
Lat: 41.7950
Long: -72.2286
County: Tolland
Elev: 665 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.1 36.9 44.3 56.2 66.7 74.9 79.1 78.0 71.0 60.1 49.7 38.0 57.4
Mean 25.8 29.2 36.2 47.1 56.9 65.8 70.4 69.1 62.0 51.2 42.2 31.2 49.0
Minimum 18.5 21.6 28.0 38.1 47.0 56.7 61.8 60.2 53.0 42.2 34.7 24.4 40.6
CDD 0 0 <0.5 3 17 94 179 146 47 4 <0.5 0 490
HDD 1215 1001 894 539 269 70 10 19 137 433 684 1048 6320
Precip 3.79 3.34 4.44 4.53 3.97 4.46 3.94 3.81 4.09 4.60 4.57 4.21 49.75
Snow 8.1 11.1 5.5 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.9 6.7 33.4
City: TORRINGTON
State: CT
ID: USC00068436
Lat: 41.8000
Long: -73.1167
County: Litchfield
Elev: 580 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 4.04 3.74 4.71 4.49 4.33 4.75 4.01 3.89 4.86 5.13 4.32 4.04 52.31
City: WEST HARTFORD
State: CT
ID: USC00069162
Lat: 41.7500
Long: -72.7833
County: Hartford
Elev: 275 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 4.04 3.65 4.53 5.00 5.04 5.44 5.26 5.24 4.75 5.81 5.18 4.59 58.53
City: WEST THOMPSON LAKE
State: CT
ID: USC00069388
Lat: 41.9442
Long: -71.9031
County: Windham
Elev: 370 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.5 38.6 46.2 58.3 68.8 76.6 81.8 80.2 72.8 61.7 51.2 40.1 59.3
Mean 24.1 27.3 34.8 46.0 56.4 65.0 70.4 68.8 60.8 49.1 40.2 29.8 47.8
Minimum 13.6 16.1 23.5 33.8 43.9 53.5 59.0 57.4 48.7 36.6 29.2 19.5 36.3
CDD 0 0 <0.5 2 15 83 181 143 37 3 <0.5 0 465
HDD 1269 1054 935 570 284 82 14 26 165 494 744 1091 6727
Precip 3.87 3.54 4.56 4.71 3.96 4.55 4.45 4.27 3.63 4.51 4.73 4.29 51.07
Snow 11.6 8.1 6.2 1.6 0.0 0.0 0.0 0.0 0.0 0.0 1.1 8.2 36.8
City: WIGWAM RSVR
State: CT
ID: USC00069568
Lat: 41.6667
Long: -73.1333
County: Litchfield
Elev: 570 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 38.0 46.8 59.5 70.5 78.4 83.6 81.3 74.5 62.5 51.4 39.2 60.2
Mean 23.4 26.3 34.6 45.5 56.0 65.0 69.8 68.1 60.9 49.0 39.8 29.1 47.4
Minimum 12.0 14.6 22.3 31.5 41.6 51.6 56.1 55.0 47.2 35.5 28.1 19.0 34.6
CDD 0 0 <0.5 1 13 78 167 129 42 2 0 0 431
HDD 1289 1083 944 586 290 78 16 31 167 497 758 1113 6854
Precip 3.57 3.48 4.37 4.30 4.69 4.38 4.80 4.47 4.47 4.79 4.38 4.01 51.71
City: WILLIMANTIC WINDHAM AP
State: CT
ID: USW00054767
Lat: 41.7419
Long: -72.1836
County: Windham
Elev: 247 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.3 38.4 47.3 59.3 70.1 78.0 82.3 80.8 73.8 62.1 51.9 40.3 60.1
Mean 26.1 29.0 36.8 47.7 58.0 66.7 71.6 70.3 62.6 50.8 41.7 31.3 49.5
Minimum 17.0 19.6 26.3 36.2 45.9 55.5 61.0 59.9 51.4 39.6 31.4 22.3 38.9
CDD 0 0 <0.5 4 20 107 210 178 50 4 <0.5 0 574
HDD 1204 1008 874 521 237 55 4 12 122 443 701 1045 6226
Precip 3.45 2.98 4.42 4.43 3.99 4.05 4.09 4.03 3.95 4.45 4.33 4.25 48.42
City: WOODBURY
State: CT
ID: USC00069775
Lat: 41.5536
Long: -73.2297
County: Litchfield
Elev: 650 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 3.70 3.22 4.17 4.14 4.62 4.60 4.75 4.61 4.56 4.90 4.36 4.02 51.65
Snow 12.1 12.0 8.1 1.6 0.0 0.0 0.0 0.0 0.0 0.0 1.5 8.0 43.3