| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 3 | 23 | 13 | 0.73 | 1614 | 0 |
| Feb | 10 | 29 | 20 | 0.71 | 1275 | 0 |
| Mar | 22 | 42 | 32 | 1.83 | 1024 | 0 |
| Apr | 33 | 57 | 45 | 3.1 | 602 | 1 |
| May | 46 | 71 | 58 | 3.74 | 252 | 44 |
| Jun | 56 | 80 | 68 | 4.93 | 37 | 121 |
| Jul | 60 | 83 | 72 | 4.18 | 14 | 218 |
| Aug | 58 | 80 | 69 | 3.72 | 37 | 162 |
| Sep | 48 | 73 | 60 | 2.85 | 173 | 36 |
| Oct | 36 | 60 | 48 | 2.26 | 521 | 0 |
| Nov | 22 | 41 | 32 | 1.77 | 995 | 0 |
| Dec | 9 | 27 | 18 | 0.87 | 1465 | 0 |
| Year | 34 | 55 | 45 | 30.69 | 8009 | 582 |
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