| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 38 | 30 | 1.15 | 1073 | 0 |
| Feb | 27 | 44 | 35 | 0.97 | 835 | 0 |
| Mar | 30 | 52 | 41 | 1.2 | 751 | 0 |
| Apr | 34 | 59 | 46 | 1.52 | 558 | 0 |
| May | 40 | 67 | 53 | 2.02 | 368 | 1 |
| Jun | 46 | 74 | 60 | 1.47 | 179 | 26 |
| Jul | 49 | 84 | 67 | 0.71 | 62 | 108 |
| Aug | 49 | 85 | 67 | 0.84 | 69 | 119 |
| Sep | 40 | 75 | 58 | 0.84 | 243 | 30 |
| Oct | 33 | 63 | 48 | 0.97 | 525 | 0 |
| Nov | 30 | 47 | 38 | 1.53 | 803 | 0 |
| Dec | 24 | 38 | 31 | 1.19 | 1047 | 0 |
| Year | 35 | 60 | 48 | 14.41 | 6513 | 284 |
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