| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 14 | 3 | 0.49 | 1924 | 0 |
| Feb | -0 | 21 | 11 | 0.46 | 1528 | 0 |
| Mar | 13 | 33 | 23 | 0.79 | 1306 | 0 |
| Apr | 28 | 52 | 40 | 1.22 | 760 | 0 |
| May | 41 | 67 | 54 | 2.16 | 370 | 22 |
| Jun | 50 | 75 | 62 | 3.29 | 151 | 71 |
| Jul | 54 | 79 | 67 | 3.04 | 66 | 118 |
| Aug | 52 | 79 | 66 | 2.62 | 111 | 124 |
| Sep | 42 | 67 | 54 | 1.94 | 333 | 15 |
| Oct | 29 | 54 | 41 | 1.27 | 732 | 0 |
| Nov | 14 | 33 | 23 | 0.66 | 1254 | 0 |
| Dec | -2 | 19 | 9 | 0.51 | 1753 | 0 |
| Year | 26 | 49 | 38 | 18.45 | 10288 | 350 |
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