| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 32 | 25 | 1.48 | 1253 | 0 |
| Feb | 22 | 37 | 30 | 1.08 | 992 | 0 |
| Mar | 28 | 48 | 38 | 0.88 | 839 | 0 |
| Apr | 35 | 58 | 47 | 0.7 | 549 | 0 |
| May | 43 | 67 | 55 | 0.91 | 323 | 12 |
| Jun | 49 | 75 | 62 | 0.89 | 152 | 64 |
| Jul | 54 | 83 | 69 | 0.45 | 49 | 165 |
| Aug | 54 | 83 | 69 | 0.56 | 43 | 162 |
| Sep | 46 | 74 | 60 | 0.55 | 220 | 60 |
| Oct | 35 | 58 | 47 | 0.64 | 574 | 1 |
| Nov | 26 | 40 | 33 | 1.57 | 961 | 0 |
| Dec | 18 | 31 | 24 | 1.77 | 1262 | 0 |
| Year | 36 | 57 | 46 | 11.48 | 7217 | 464 |
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