| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 19 | 9 | 1.11 | 1754 | 0 |
| Feb | 4 | 26 | 15 | 0.81 | 1409 | 0 |
| Mar | 17 | 37 | 27 | 2.13 | 1169 | 0 |
| Apr | 31 | 54 | 42 | 2.76 | 678 | 0 |
| May | 43 | 67 | 55 | 3.38 | 336 | 23 |
| Jun | 53 | 76 | 64 | 4.37 | 97 | 74 |
| Jul | 57 | 80 | 69 | 3.82 | 36 | 146 |
| Aug | 55 | 77 | 66 | 4.95 | 65 | 101 |
| Sep | 45 | 68 | 57 | 3.71 | 262 | 12 |
| Oct | 34 | 56 | 45 | 2.49 | 611 | 0 |
| Nov | 21 | 38 | 30 | 2.09 | 1066 | 0 |
| Dec | 6 | 23 | 15 | 1.08 | 1562 | 0 |
| Year | 30 | 52 | 41 | 32.7 | 9045 | 356 |
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