| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -1 | 20 | 9 | 0.21 | 1726 | 0 |
| Feb | 7 | 28 | 18 | 0.16 | 1327 | 0 |
| Mar | 18 | 40 | 29 | 0.41 | 1125 | 0 |
| Apr | 30 | 57 | 43 | 0.86 | 658 | 2 |
| May | 41 | 69 | 55 | 2.03 | 331 | 16 |
| Jun | 50 | 77 | 64 | 2.96 | 136 | 92 |
| Jul | 54 | 83 | 68 | 2.35 | 61 | 165 |
| Aug | 52 | 83 | 68 | 1.53 | 88 | 172 |
| Sep | 42 | 72 | 57 | 1.37 | 280 | 33 |
| Oct | 31 | 59 | 45 | 0.65 | 622 | 0 |
| Nov | 16 | 36 | 26 | 0.27 | 1162 | 0 |
| Dec | 4 | 24 | 14 | 0.28 | 1588 | 0 |
| Year | 29 | 54 | 41 | 13.08 | 9104 | 480 |
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