| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 40 | 31 | 3.56 | 1053 | 0 |
| Feb | 25 | 46 | 35 | 3.39 | 833 | 0 |
| Mar | 33 | 56 | 44 | 4.07 | 642 | 0 |
| Apr | 41 | 66 | 54 | 3.66 | 349 | 7 |
| May | 53 | 75 | 64 | 4.8 | 126 | 88 |
| Jun | 61 | 82 | 72 | 4.39 | 13 | 217 |
| Jul | 66 | 86 | 76 | 5.11 | 0 | 332 |
| Aug | 63 | 84 | 74 | 4 | 9 | 284 |
| Sep | 56 | 79 | 67 | 3.63 | 49 | 116 |
| Oct | 44 | 68 | 56 | 2.83 | 309 | 19 |
| Nov | 35 | 56 | 45 | 3.38 | 591 | 0 |
| Dec | 27 | 45 | 36 | 3.82 | 906 | 0 |
| Year | 44 | 65 | 54 | 46.64 | 4880 | 1063 |
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