| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 35 | 55 | 45 | 5.67 | 611 | 0 |
| Feb | 38 | 60 | 49 | 4.5 | 440 | 8 |
| Mar | 45 | 68 | 57 | 5.74 | 272 | 32 |
| Apr | 52 | 75 | 63 | 5.98 | 115 | 82 |
| May | 61 | 82 | 72 | 4.86 | 11 | 228 |
| Jun | 68 | 89 | 79 | 3.82 | 0 | 419 |
| Jul | 71 | 91 | 81 | 4.69 | 0 | 524 |
| Aug | 70 | 91 | 81 | 3.66 | 0 | 505 |
| Sep | 65 | 86 | 76 | 3.23 | 7 | 338 |
| Oct | 52 | 77 | 64 | 3.42 | 102 | 99 |
| Nov | 43 | 66 | 55 | 5.04 | 315 | 25 |
| Dec | 37 | 58 | 48 | 5.34 | 528 | 4 |
| Year | 53 | 75 | 64 | 55.95 | 2401 | 2264 |
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