| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 60 | 49 | 5.95 | 503 | 3 |
| Feb | 42 | 64 | 53 | 4.5 | 350 | 8 |
| Mar | 48 | 72 | 60 | 6.2 | 199 | 37 |
| Apr | 54 | 78 | 66 | 3.52 | 64 | 88 |
| May | 62 | 84 | 73 | 3.26 | 6 | 251 |
| Jun | 68 | 89 | 79 | 5.28 | 0 | 410 |
| Jul | 71 | 90 | 81 | 5.28 | 0 | 483 |
| Aug | 71 | 89 | 80 | 3.53 | 0 | 461 |
| Sep | 67 | 86 | 76 | 3.29 | 0 | 338 |
| Oct | 56 | 78 | 67 | 2.34 | 67 | 128 |
| Nov | 48 | 69 | 58 | 4.4 | 230 | 31 |
| Dec | 41 | 62 | 52 | 4.2 | 426 | 10 |
| Year | 56 | 77 | 66 | 51.75 | 1845 | 2248 |
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