| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 18 | 8 | 0.57 | 1765 | 0 |
| Feb | 6 | 26 | 16 | 0.58 | 1378 | 0 |
| Mar | 17 | 38 | 28 | 0.82 | 1155 | 0 |
| Apr | 30 | 55 | 43 | 1.29 | 677 | 1 |
| May | 43 | 71 | 57 | 2.2 | 289 | 27 |
| Jun | 52 | 78 | 65 | 3.32 | 101 | 95 |
| Jul | 56 | 84 | 70 | 3.13 | 30 | 180 |
| Aug | 54 | 82 | 68 | 2.51 | 66 | 158 |
| Sep | 44 | 73 | 58 | 1.98 | 235 | 27 |
| Oct | 33 | 59 | 46 | 1.39 | 595 | 0 |
| Nov | 18 | 37 | 27 | 0.63 | 1133 | 0 |
| Dec | 4 | 24 | 14 | 0.42 | 1578 | 0 |
| Year | 29 | 54 | 42 | 18.84 | 9002 | 488 |
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