| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -14 | 6 | -4 | 0.4 | 2140 | 0 |
| Feb | -11 | 13 | 1 | 0.24 | 1783 | 0 |
| Mar | -1 | 29 | 14 | 0.25 | 1589 | 0 |
| Apr | 16 | 44 | 30 | 0.24 | 1047 | 0 |
| May | 32 | 60 | 46 | 0.67 | 590 | 0 |
| Jun | 42 | 70 | 56 | 1.94 | 274 | 1 |
| Jul | 45 | 72 | 59 | 2.9 | 198 | 5 |
| Aug | 41 | 67 | 54 | 2.71 | 339 | 4 |
| Sep | 31 | 55 | 43 | 1.85 | 666 | 0 |
| Oct | 13 | 34 | 23 | 1.1 | 1303 | 0 |
| Nov | -5 | 14 | 5 | 0.92 | 1818 | 0 |
| Dec | -11 | 8 | -1 | 0.85 | 2060 | 0 |
| Year | 15 | 39 | 27 | 14.07 | 13807 | 10 |
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