| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 42 | 55 | 49 | 11.28 | 513 | 0 |
| Feb | 43 | 56 | 50 | 10.14 | 437 | 0 |
| Mar | 42 | 58 | 50 | 9.61 | 448 | 0 |
| Apr | 44 | 60 | 52 | 5.72 | 396 | 0 |
| May | 47 | 63 | 55 | 3.61 | 307 | 0 |
| Jun | 50 | 67 | 58 | 1.83 | 204 | 1 |
| Jul | 52 | 68 | 60 | 0.51 | 158 | 4 |
| Aug | 53 | 68 | 60 | 1.04 | 155 | 4 |
| Sep | 51 | 68 | 60 | 1.95 | 165 | 7 |
| Oct | 48 | 65 | 56 | 5.22 | 268 | 1 |
| Nov | 45 | 58 | 51 | 10.58 | 408 | 0 |
| Dec | 41 | 55 | 48 | 11.99 | 519 | 0 |
| Year | 46 | 62 | 54 | 73.48 | 3978 | 17 |
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