| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 13 | 2 | 0.9 | 1943 | 0 |
| Feb | -1 | 21 | 10 | 0.65 | 1535 | 0 |
| Mar | 13 | 33 | 23 | 1.06 | 1294 | 0 |
| Apr | 28 | 52 | 40 | 1.47 | 752 | 0 |
| May | 43 | 67 | 55 | 2.5 | 342 | 27 |
| Jun | 52 | 75 | 64 | 4.21 | 121 | 79 |
| Jul | 56 | 79 | 67 | 3.35 | 51 | 125 |
| Aug | 54 | 79 | 66 | 3.12 | 84 | 120 |
| Sep | 42 | 68 | 55 | 2.42 | 307 | 13 |
| Oct | 31 | 54 | 42 | 2.17 | 703 | 0 |
| Nov | 16 | 34 | 25 | 1.04 | 1212 | 0 |
| Dec | 0 | 19 | 9 | 0.67 | 1727 | 0 |
| Year | 27 | 49 | 38 | 23.56 | 10071 | 364 |
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