| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -17 | -1 | -9 | 0.4 | 2298 | 0 |
| Feb | -13 | 7 | -3 | 0.3 | 1910 | 0 |
| Mar | -1 | 24 | 12 | 0.31 | 1653 | 0 |
| Apr | 21 | 43 | 32 | 0.21 | 996 | 0 |
| May | 38 | 60 | 49 | 0.68 | 505 | 0 |
| Jun | 49 | 69 | 59 | 1.72 | 195 | 15 |
| Jul | 52 | 72 | 62 | 2.26 | 122 | 24 |
| Aug | 47 | 66 | 56 | 2.28 | 282 | 9 |
| Sep | 36 | 54 | 45 | 1.31 | 607 | 0 |
| Oct | 16 | 31 | 23 | 0.92 | 1290 | 0 |
| Nov | -5 | 10 | 2 | 0.63 | 1885 | 0 |
| Dec | -14 | 2 | -6 | 0.52 | 2202 | 0 |
| Year | 17 | 36 | 27 | 11.54 | 13945 | 48 |
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