| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 44 | 37 | 3.25 | 862 | 0 |
| Feb | 31 | 47 | 39 | 3 | 725 | 0 |
| Mar | 38 | 55 | 47 | 4.29 | 567 | 0 |
| Apr | 48 | 65 | 56 | 2.81 | 265 | 7 |
| May | 57 | 74 | 66 | 3.12 | 67 | 87 |
| Jun | 66 | 82 | 74 | 2.83 | 2 | 271 |
| Jul | 71 | 87 | 79 | 4.14 | 0 | 432 |
| Aug | 71 | 85 | 78 | 4.15 | 0 | 393 |
| Sep | 64 | 79 | 72 | 2.76 | 8 | 204 |
| Oct | 53 | 69 | 61 | 2.78 | 180 | 44 |
| Nov | 43 | 58 | 51 | 2.8 | 431 | 2 |
| Dec | 34 | 49 | 42 | 2.51 | 722 | 0 |
| Year | 51 | 66 | 58 | 38.44 | 3829 | 1440 |
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