| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 36 | 24 | 0.42 | 1278 | 0 |
| Feb | 17 | 42 | 29 | 0.42 | 1001 | 0 |
| Mar | 26 | 51 | 38 | 1.51 | 830 | 0 |
| Apr | 36 | 62 | 49 | 2.11 | 476 | 2 |
| May | 48 | 72 | 60 | 3.77 | 203 | 42 |
| Jun | 58 | 83 | 70 | 3.28 | 34 | 185 |
| Jul | 63 | 87 | 75 | 3.64 | 3 | 311 |
| Aug | 61 | 85 | 73 | 2.76 | 14 | 258 |
| Sep | 50 | 77 | 64 | 1.71 | 113 | 77 |
| Oct | 38 | 66 | 52 | 1.32 | 415 | 1 |
| Nov | 25 | 49 | 37 | 1.01 | 855 | 0 |
| Dec | 15 | 38 | 27 | 0.42 | 1182 | 0 |
| Year | 37 | 62 | 50 | 22.37 | 6404 | 876 |
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