| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 2 | 21 | 11 | 0.55 | 1670 | 0 |
| Feb | 9 | 27 | 18 | 0.51 | 1318 | 0 |
| Mar | 21 | 39 | 30 | 1.72 | 1079 | 0 |
| Apr | 33 | 56 | 45 | 2.41 | 616 | 2 |
| May | 46 | 69 | 58 | 3.32 | 271 | 44 |
| Jun | 56 | 79 | 67 | 3.93 | 66 | 129 |
| Jul | 60 | 83 | 72 | 3.31 | 22 | 226 |
| Aug | 58 | 81 | 69 | 3.1 | 43 | 174 |
| Sep | 47 | 72 | 59 | 2.76 | 209 | 36 |
| Oct | 34 | 59 | 47 | 2.22 | 571 | 0 |
| Nov | 21 | 39 | 30 | 1.52 | 1051 | 0 |
| Dec | 7 | 26 | 17 | 0.6 | 1506 | 0 |
| Year | 33 | 54 | 44 | 25.95 | 8422 | 611 |
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