| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -5 | 16 | 6 | 0.51 | 1846 | 0 |
| Feb | 4 | 23 | 14 | 0.45 | 1444 | 0 |
| Mar | 16 | 35 | 26 | 0.8 | 1227 | 0 |
| Apr | 30 | 55 | 42 | 1.28 | 688 | 3 |
| May | 42 | 70 | 56 | 2.25 | 315 | 34 |
| Jun | 51 | 78 | 65 | 3.05 | 127 | 112 |
| Jul | 55 | 82 | 69 | 3.21 | 46 | 158 |
| Aug | 53 | 81 | 67 | 2.28 | 70 | 144 |
| Sep | 42 | 70 | 56 | 1.92 | 287 | 17 |
| Oct | 31 | 56 | 44 | 1.32 | 663 | 0 |
| Nov | 15 | 34 | 25 | 0.7 | 1207 | 0 |
| Dec | 1 | 21 | 11 | 0.5 | 1689 | 0 |
| Year | 28 | 52 | 40 | 18.27 | 9609 | 468 |
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