| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 49 | 40 | 4.07 | 790 | 0 |
| Feb | 32 | 52 | 42 | 3.57 | 637 | 0 |
| Mar | 39 | 61 | 50 | 4.41 | 476 | 0 |
| Apr | 47 | 70 | 58 | 3.32 | 217 | 10 |
| May | 56 | 77 | 67 | 3.86 | 54 | 104 |
| Jun | 64 | 84 | 74 | 4.02 | 3 | 277 |
| Jul | 69 | 88 | 79 | 4.99 | 0 | 418 |
| Aug | 67 | 86 | 77 | 5.49 | 0 | 365 |
| Sep | 62 | 81 | 71 | 4.96 | 11 | 197 |
| Oct | 50 | 71 | 60 | 3.64 | 194 | 51 |
| Nov | 41 | 62 | 51 | 3.11 | 412 | 5 |
| Dec | 34 | 53 | 43 | 3.27 | 673 | 0 |
| Year | 49 | 69 | 59 | 48.71 | 3467 | 1427 |
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