| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 6 | 30 | 18 | 3.46 | 1463 | 0 |
| Feb | 9 | 34 | 22 | 2.69 | 1217 | 0 |
| Mar | 21 | 43 | 32 | 3.24 | 1030 | 0 |
| Apr | 32 | 55 | 44 | 3.38 | 646 | 0 |
| May | 42 | 69 | 55 | 3.67 | 305 | 7 |
| Jun | 52 | 77 | 65 | 3.72 | 73 | 59 |
| Jul | 57 | 82 | 69 | 4.05 | 12 | 145 |
| Aug | 55 | 80 | 67 | 3.73 | 32 | 101 |
| Sep | 45 | 71 | 58 | 3.34 | 212 | 6 |
| Oct | 34 | 60 | 47 | 3.87 | 568 | 0 |
| Nov | 27 | 47 | 37 | 3.76 | 850 | 0 |
| Dec | 14 | 35 | 24 | 3.36 | 1265 | 0 |
| Year | 33 | 57 | 45 | 42.27 | 7673 | 318 |
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