| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -9 | 13 | 2 | 0.52 | 1953 | 0 |
| Feb | -1 | 21 | 10 | 0.42 | 1549 | 0 |
| Mar | 12 | 33 | 22 | 0.78 | 1324 | 0 |
| Apr | 28 | 52 | 40 | 1.18 | 753 | 0 |
| May | 41 | 67 | 54 | 1.99 | 355 | 16 |
| Jun | 50 | 75 | 63 | 3.1 | 140 | 70 |
| Jul | 54 | 80 | 67 | 2.85 | 62 | 123 |
| Aug | 51 | 79 | 65 | 2.34 | 106 | 114 |
| Sep | 40 | 68 | 54 | 1.72 | 347 | 10 |
| Oct | 28 | 54 | 41 | 1.2 | 739 | 0 |
| Nov | 13 | 33 | 23 | 0.63 | 1254 | 0 |
| Dec | -2 | 18 | 8 | 0.44 | 1764 | 0 |
| Year | 25 | 49 | 37 | 17.17 | 10346 | 333 |
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