| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -13 | 3 | -5 | 0.86 | 2161 | 0 |
| Feb | -9 | 14 | 3 | 0.84 | 1743 | 0 |
| Mar | 0 | 29 | 15 | 0.45 | 1566 | 0 |
| Apr | 17 | 43 | 30 | 0.28 | 1040 | 0 |
| May | 30 | 56 | 43 | 0.47 | 693 | 0 |
| Jun | 38 | 66 | 52 | 1.24 | 390 | 0 |
| Jul | 43 | 69 | 56 | 1.75 | 281 | 0 |
| Aug | 38 | 65 | 52 | 1.44 | 412 | 0 |
| Sep | 29 | 54 | 42 | 1.4 | 704 | 0 |
| Oct | 17 | 35 | 26 | 1.3 | 1203 | 0 |
| Nov | -2 | 15 | 7 | 1.17 | 1757 | 0 |
| Dec | -9 | 7 | -1 | 1.27 | 2057 | 0 |
| Year | 15 | 38 | 27 | 12.47 | 14007 | 0 |
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