| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 38 | 32 | 4.13 | 1009 | 0 |
| Feb | 28 | 41 | 35 | 3.15 | 853 | 0 |
| Mar | 35 | 50 | 43 | 4.37 | 695 | 2 |
| Apr | 44 | 61 | 53 | 4.28 | 372 | 10 |
| May | 54 | 71 | 63 | 4.69 | 127 | 63 |
| Jun | 63 | 79 | 71 | 3.84 | 16 | 214 |
| Jul | 69 | 84 | 77 | 4.62 | 7 | 379 |
| Aug | 68 | 82 | 75 | 4.22 | 2 | 331 |
| Sep | 60 | 75 | 68 | 4.23 | 43 | 134 |
| Oct | 50 | 64 | 57 | 3.85 | 261 | 16 |
| Nov | 41 | 53 | 47 | 4.36 | 525 | 2 |
| Dec | 32 | 43 | 37 | 3.95 | 844 | 0 |
| Year | 48 | 62 | 55 | 49.69 | 4754 | 1151 |
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