| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 29 | 48 | 38 | 5.39 | 824 | 0 |
| Feb | 32 | 54 | 43 | 4.47 | 618 | 0 |
| Mar | 40 | 63 | 52 | 6.25 | 420 | 8 |
| Apr | 48 | 72 | 60 | 5.28 | 184 | 30 |
| May | 58 | 79 | 68 | 6.23 | 50 | 146 |
| Jun | 66 | 86 | 76 | 4.49 | 1 | 321 |
| Jul | 70 | 89 | 80 | 4.12 | 0 | 448 |
| Aug | 68 | 89 | 78 | 3.42 | 0 | 416 |
| Sep | 61 | 83 | 72 | 3.66 | 18 | 228 |
| Oct | 48 | 73 | 61 | 3.41 | 186 | 49 |
| Nov | 40 | 61 | 51 | 5.58 | 438 | 3 |
| Dec | 32 | 52 | 42 | 6.34 | 717 | 0 |
| Year | 49 | 71 | 60 | 58.64 | 3456 | 1649 |
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