| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -5 | 16 | 6 | 0.77 | 1835 | 0 |
| Feb | 3 | 24 | 14 | 0.52 | 1440 | 0 |
| Mar | 16 | 36 | 26 | 1.15 | 1213 | 0 |
| Apr | 31 | 54 | 42 | 1.82 | 679 | 1 |
| May | 45 | 69 | 57 | 2.63 | 293 | 30 |
| Jun | 53 | 77 | 65 | 4.32 | 94 | 92 |
| Jul | 58 | 81 | 70 | 3.39 | 33 | 175 |
| Aug | 56 | 80 | 68 | 3.11 | 45 | 137 |
| Sep | 46 | 69 | 58 | 2.15 | 243 | 18 |
| Oct | 33 | 57 | 45 | 2.05 | 625 | 0 |
| Nov | 19 | 37 | 28 | 1.02 | 1122 | 0 |
| Dec | 3 | 22 | 13 | 0.42 | 1627 | 0 |
| Year | 30 | 52 | 41 | 23.35 | 9249 | 453 |
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