| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 27 | 13 | 1.66 | 1626 | 0 |
| Feb | -1 | 34 | 17 | 1.54 | 1355 | 0 |
| Mar | 9 | 42 | 25 | 1.19 | 1228 | 0 |
| Apr | 19 | 50 | 35 | 1.07 | 917 | 0 |
| May | 28 | 59 | 44 | 1.24 | 660 | 0 |
| Jun | 34 | 68 | 51 | 1.2 | 417 | 0 |
| Jul | 37 | 78 | 57 | 0.73 | 250 | 7 |
| Aug | 35 | 78 | 56 | 0.76 | 280 | 4 |
| Sep | 28 | 68 | 48 | 0.88 | 509 | 0 |
| Oct | 22 | 56 | 39 | 1.14 | 804 | 0 |
| Nov | 13 | 38 | 25 | 1.55 | 1194 | 0 |
| Dec | -1 | 26 | 13 | 2.03 | 1630 | 0 |
| Year | 18 | 52 | 35 | 14.99 | 10870 | 11 |
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