| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 18 | 8 | 0.48 | 1767 | 0 |
| Feb | 7 | 26 | 16 | 0.33 | 1368 | 0 |
| Mar | 18 | 38 | 28 | 0.59 | 1145 | 0 |
| Apr | 31 | 56 | 43 | 1.02 | 654 | 2 |
| May | 42 | 70 | 56 | 2.01 | 302 | 24 |
| Jun | 51 | 78 | 65 | 2.69 | 112 | 100 |
| Jul | 55 | 83 | 69 | 2.75 | 50 | 180 |
| Aug | 53 | 82 | 68 | 1.54 | 76 | 160 |
| Sep | 43 | 70 | 57 | 1.62 | 279 | 24 |
| Oct | 32 | 56 | 44 | 0.93 | 647 | 0 |
| Nov | 17 | 35 | 26 | 0.53 | 1175 | 0 |
| Dec | 4 | 22 | 13 | 0.45 | 1615 | 0 |
| Year | 29 | 53 | 41 | 14.94 | 9190 | 490 |
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