| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 25 | 14 | 0.49 | 1572 | 0 |
| Feb | 11 | 31 | 21 | 0.57 | 1242 | 0 |
| Mar | 22 | 43 | 33 | 1.67 | 1004 | 0 |
| Apr | 34 | 58 | 46 | 2.29 | 567 | 4 |
| May | 46 | 71 | 58 | 3 | 242 | 29 |
| Jun | 55 | 80 | 68 | 3.28 | 49 | 138 |
| Jul | 61 | 86 | 73 | 2.86 | 8 | 273 |
| Aug | 59 | 84 | 72 | 2.07 | 21 | 228 |
| Sep | 47 | 75 | 61 | 1.8 | 180 | 66 |
| Oct | 35 | 61 | 48 | 1.59 | 530 | 3 |
| Nov | 21 | 41 | 31 | 0.89 | 996 | 0 |
| Dec | 8 | 29 | 19 | 0.39 | 1423 | 0 |
| Year | 34 | 57 | 45 | 20.9 | 7834 | 741 |
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