| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 31 | 25 | 1.91 | 1270 | 0 |
| Feb | 20 | 34 | 27 | 1.88 | 1074 | 0 |
| Mar | 29 | 45 | 37 | 2.52 | 886 | 0 |
| Apr | 38 | 58 | 48 | 3.05 | 527 | 6 |
| May | 49 | 70 | 60 | 3.05 | 219 | 42 |
| Jun | 59 | 79 | 69 | 3.55 | 41 | 145 |
| Jul | 64 | 83 | 74 | 3.16 | 5 | 254 |
| Aug | 62 | 81 | 72 | 3.1 | 12 | 208 |
| Sep | 54 | 74 | 64 | 3.27 | 121 | 75 |
| Oct | 43 | 61 | 52 | 2.23 | 426 | 6 |
| Nov | 34 | 48 | 41 | 2.66 | 742 | 0 |
| Dec | 23 | 36 | 30 | 2.51 | 1099 | 0 |
| Year | 41 | 58 | 50 | 32.89 | 6422 | 736 |
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