| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -6 | 16 | 5 | 0.85 | 1860 | 0 |
| Feb | 2 | 24 | 13 | 0.54 | 1460 | 0 |
| Mar | 14 | 36 | 25 | 1.11 | 1248 | 0 |
| Apr | 27 | 51 | 39 | 1.58 | 768 | 0 |
| May | 39 | 67 | 53 | 2.73 | 396 | 17 |
| Jun | 48 | 74 | 61 | 4.64 | 165 | 41 |
| Jul | 53 | 77 | 65 | 3.87 | 89 | 92 |
| Aug | 51 | 75 | 63 | 3.74 | 123 | 61 |
| Sep | 43 | 64 | 54 | 3.44 | 342 | 3 |
| Oct | 32 | 52 | 42 | 2.45 | 713 | 0 |
| Nov | 17 | 33 | 25 | 1.41 | 1199 | 0 |
| Dec | 1 | 21 | 11 | 0.69 | 1676 | 0 |
| Year | 27 | 49 | 38 | 27.05 | 10039 | 214 |
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