| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 31 | 25 | 3.16 | 1256 | 0 |
| Feb | 19 | 33 | 26 | 2.42 | 1110 | 0 |
| Mar | 26 | 43 | 34 | 2.99 | 961 | 0 |
| Apr | 36 | 54 | 45 | 3.04 | 594 | 4 |
| May | 48 | 66 | 57 | 3.35 | 268 | 28 |
| Jun | 57 | 75 | 66 | 3.82 | 65 | 101 |
| Jul | 62 | 80 | 71 | 3.14 | 8 | 203 |
| Aug | 61 | 78 | 69 | 3.87 | 21 | 158 |
| Sep | 53 | 70 | 62 | 3.84 | 149 | 50 |
| Oct | 43 | 59 | 51 | 3.19 | 442 | 4 |
| Nov | 34 | 47 | 40 | 3.92 | 737 | 0 |
| Dec | 24 | 36 | 30 | 3.8 | 1081 | 0 |
| Year | 40 | 56 | 48 | 40.54 | 6692 | 548 |
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