| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 41 | 31 | 3.29 | 1043 | 0 |
| Feb | 26 | 47 | 37 | 3.27 | 791 | 0 |
| Mar | 36 | 57 | 47 | 4.34 | 576 | 1 |
| Apr | 45 | 68 | 56 | 4.87 | 276 | 15 |
| May | 54 | 77 | 66 | 4.9 | 98 | 120 |
| Jun | 63 | 86 | 75 | 3.84 | 3 | 290 |
| Jul | 67 | 90 | 79 | 4.12 | 0 | 422 |
| Aug | 64 | 89 | 76 | 3.06 | 2 | 356 |
| Sep | 56 | 82 | 69 | 3.15 | 48 | 162 |
| Oct | 44 | 71 | 57 | 3.27 | 271 | 35 |
| Nov | 35 | 57 | 46 | 4.68 | 569 | 1 |
| Dec | 26 | 45 | 36 | 3.91 | 910 | 0 |
| Year | 45 | 67 | 56 | 46.7 | 4587 | 1402 |
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