| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -7 | 11 | 2 | 0.7 | 1956 | 0 |
| Feb | -6 | 15 | 5 | 0.54 | 1698 | 0 |
| Mar | 1 | 25 | 13 | 0.38 | 1611 | 0 |
| Apr | 15 | 39 | 27 | 0.27 | 1134 | 0 |
| May | 30 | 54 | 42 | 0.67 | 715 | 0 |
| Jun | 40 | 65 | 52 | 2.22 | 385 | 0 |
| Jul | 44 | 68 | 56 | 3.09 | 294 | 0 |
| Aug | 40 | 62 | 51 | 2.62 | 439 | 0 |
| Sep | 30 | 51 | 41 | 1.76 | 735 | 0 |
| Oct | 13 | 32 | 23 | 1.05 | 1319 | 0 |
| Nov | 0 | 18 | 9 | 0.78 | 1678 | 0 |
| Dec | -4 | 14 | 5 | 0.89 | 1866 | 0 |
| Year | 16 | 38 | 27 | 14.97 | 13830 | 0 |
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