| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 6 | 24 | 15 | 1.36 | 1546 | 0 |
| Feb | 11 | 30 | 20 | 1.05 | 1252 | 0 |
| Mar | 22 | 41 | 31 | 2.24 | 1046 | 0 |
| Apr | 34 | 55 | 44 | 3.05 | 622 | 1 |
| May | 45 | 68 | 57 | 3.74 | 294 | 34 |
| Jun | 54 | 77 | 66 | 3.91 | 73 | 91 |
| Jul | 59 | 81 | 70 | 4.37 | 15 | 177 |
| Aug | 57 | 79 | 68 | 4.11 | 38 | 127 |
| Sep | 49 | 70 | 59 | 3.62 | 196 | 26 |
| Oct | 38 | 58 | 48 | 2.4 | 532 | 1 |
| Nov | 26 | 42 | 34 | 2.39 | 931 | 0 |
| Dec | 13 | 29 | 21 | 1.37 | 1374 | 0 |
| Year | 34 | 54 | 44 | 33.61 | 7919 | 457 |
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