| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -7 | 13 | 3 | 0.7 | 1931 | 0 |
| Feb | -0 | 21 | 10 | 0.46 | 1538 | 0 |
| Mar | 13 | 33 | 23 | 0.78 | 1310 | 0 |
| Apr | 28 | 48 | 38 | 1.18 | 813 | 0 |
| May | 42 | 63 | 53 | 2.72 | 411 | 22 |
| Jun | 52 | 71 | 61 | 3.8 | 166 | 49 |
| Jul | 57 | 75 | 66 | 4.14 | 71 | 100 |
| Aug | 55 | 74 | 64 | 3.43 | 112 | 89 |
| Sep | 44 | 63 | 54 | 2.62 | 348 | 5 |
| Oct | 33 | 51 | 42 | 2.13 | 716 | 0 |
| Nov | 17 | 32 | 25 | 0.93 | 1208 | 0 |
| Dec | 0 | 18 | 9 | 0.38 | 1729 | 0 |
| Year | 28 | 47 | 37 | 23.27 | 10353 | 265 |
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