| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 29 | 47 | 38 | 4.33 | 842 | 0 |
| Feb | 33 | 53 | 43 | 4.25 | 627 | 0 |
| Mar | 41 | 62 | 51 | 5.13 | 432 | 8 |
| Apr | 49 | 72 | 60 | 5.11 | 184 | 37 |
| May | 58 | 80 | 69 | 5.64 | 50 | 161 |
| Jun | 66 | 87 | 77 | 5.19 | 1 | 349 |
| Jul | 70 | 91 | 80 | 4.74 | 0 | 472 |
| Aug | 68 | 90 | 79 | 2.88 | 0 | 426 |
| Sep | 61 | 84 | 72 | 3.76 | 19 | 232 |
| Oct | 49 | 73 | 61 | 3.32 | 175 | 53 |
| Nov | 40 | 61 | 50 | 5.07 | 444 | 4 |
| Dec | 32 | 51 | 42 | 5.36 | 730 | 0 |
| Year | 49 | 71 | 60 | 54.78 | 3504 | 1742 |
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