| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -24 | -9 | -16 | 0.24 | 2523 | 0 |
| Feb | -18 | 3 | -8 | 0.22 | 2041 | 0 |
| Mar | -6 | 25 | 9 | 0.2 | 1729 | 0 |
| Apr | 17 | 43 | 30 | 0.2 | 1054 | 0 |
| May | 34 | 57 | 45 | 0.99 | 610 | 0 |
| Jun | 44 | 67 | 56 | 1.9 | 282 | 0 |
| Jul | 49 | 70 | 59 | 2.3 | 174 | 1 |
| Aug | 44 | 65 | 54 | 1.38 | 333 | 4 |
| Sep | 32 | 53 | 42 | 0.89 | 682 | 0 |
| Oct | 13 | 29 | 21 | 0.49 | 1360 | 0 |
| Nov | -10 | 5 | -3 | 0.31 | 2032 | 0 |
| Dec | -20 | -6 | -13 | 0.25 | 2415 | 0 |
| Year | 13 | 33 | 23 | 9.37 | 15235 | 5 |
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