| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 16 | 6 | 0.5 | 1839 | 0 |
| Feb | 3 | 23 | 13 | 0.55 | 1463 | 0 |
| Mar | 16 | 35 | 26 | 0.93 | 1226 | 0 |
| Apr | 31 | 54 | 42 | 1.56 | 684 | 2 |
| May | 44 | 70 | 57 | 2.35 | 290 | 36 |
| Jun | 53 | 78 | 65 | 3.46 | 92 | 104 |
| Jul | 58 | 83 | 70 | 3.23 | 34 | 191 |
| Aug | 56 | 82 | 69 | 2.78 | 50 | 158 |
| Sep | 45 | 70 | 57 | 2.05 | 250 | 20 |
| Oct | 33 | 56 | 45 | 1.92 | 633 | 0 |
| Nov | 17 | 35 | 26 | 0.89 | 1162 | 0 |
| Dec | 3 | 21 | 12 | 0.48 | 1638 | 0 |
| Year | 29 | 52 | 41 | 20.7 | 9361 | 511 |
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