| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 43 | 35 | 3.47 | 935 | 0 |
| Feb | 31 | 50 | 41 | 3.64 | 682 | 0 |
| Mar | 39 | 60 | 50 | 4.89 | 474 | 3 |
| Apr | 48 | 71 | 60 | 4.27 | 195 | 34 |
| May | 58 | 80 | 69 | 4.86 | 50 | 180 |
| Jun | 66 | 89 | 78 | 4.21 | 0 | 374 |
| Jul | 70 | 92 | 81 | 3.81 | 0 | 501 |
| Aug | 68 | 90 | 79 | 3.22 | 0 | 434 |
| Sep | 60 | 83 | 72 | 3.07 | 18 | 225 |
| Oct | 49 | 73 | 61 | 3.08 | 178 | 49 |
| Nov | 39 | 58 | 49 | 4.56 | 490 | 2 |
| Dec | 30 | 47 | 39 | 4.83 | 822 | 0 |
| Year | 49 | 70 | 59 | 47.91 | 3844 | 1802 |
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