| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 40 | 32 | 3.34 | 1026 | 0 |
| Feb | 28 | 45 | 36 | 3.27 | 816 | 0 |
| Mar | 36 | 55 | 46 | 4.41 | 616 | 3 |
| Apr | 44 | 65 | 55 | 3.67 | 332 | 16 |
| May | 54 | 74 | 64 | 4.78 | 119 | 80 |
| Jun | 62 | 82 | 72 | 4.58 | 13 | 228 |
| Jul | 66 | 86 | 76 | 4.81 | 1 | 350 |
| Aug | 65 | 85 | 75 | 3.77 | 2 | 307 |
| Sep | 58 | 78 | 68 | 3.11 | 53 | 147 |
| Oct | 46 | 67 | 57 | 2.7 | 284 | 21 |
| Nov | 37 | 55 | 46 | 3.44 | 574 | 2 |
| Dec | 28 | 44 | 36 | 4.03 | 877 | 0 |
| Year | 46 | 65 | 55 | 45.91 | 4713 | 1154 |
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