| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -6 | 17 | 6 | 1.04 | 1833 | 0 |
| Feb | 2 | 26 | 14 | 0.69 | 1430 | 0 |
| Mar | 16 | 37 | 26 | 1.66 | 1197 | 0 |
| Apr | 29 | 53 | 41 | 2.06 | 720 | 0 |
| May | 43 | 67 | 55 | 3.29 | 342 | 23 |
| Jun | 52 | 75 | 64 | 4.23 | 106 | 68 |
| Jul | 57 | 80 | 69 | 4.28 | 41 | 148 |
| Aug | 55 | 77 | 66 | 3.57 | 78 | 113 |
| Sep | 45 | 67 | 56 | 2.83 | 276 | 12 |
| Oct | 34 | 55 | 44 | 2.66 | 643 | 0 |
| Nov | 20 | 36 | 28 | 1.79 | 1112 | 0 |
| Dec | 3 | 22 | 12 | 0.77 | 1635 | 0 |
| Year | 29 | 51 | 40 | 28.87 | 9413 | 364 |
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