| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -26 | -9 | -17 | 0.38 | 2554 | 0 |
| Feb | -23 | -1 | -12 | 0.41 | 2157 | 0 |
| Mar | -12 | 18 | 3 | 0.28 | 1918 | 0 |
| Apr | 9 | 40 | 24 | 0.22 | 1219 | 0 |
| May | 32 | 60 | 46 | 0.51 | 593 | 0 |
| Jun | 44 | 71 | 57 | 1.56 | 229 | 1 |
| Jul | 47 | 74 | 61 | 2.03 | 144 | 8 |
| Aug | 41 | 68 | 54 | 2.05 | 339 | 7 |
| Sep | 29 | 53 | 41 | 1.27 | 721 | 0 |
| Oct | 10 | 27 | 19 | 1.14 | 1443 | 0 |
| Nov | -14 | 5 | -5 | 0.6 | 2092 | 0 |
| Dec | -22 | -4 | -13 | 0.58 | 2417 | 0 |
| Year | 10 | 34 | 22 | 11.03 | 15826 | 16 |
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