| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 40 | 30 | 3.95 | 1083 | 0 |
| Feb | 23 | 43 | 33 | 3.05 | 905 | 0 |
| Mar | 30 | 52 | 41 | 4.07 | 736 | 0 |
| Apr | 40 | 63 | 52 | 3.7 | 406 | 1 |
| May | 49 | 73 | 61 | 4.56 | 151 | 39 |
| Jun | 59 | 81 | 70 | 4.26 | 22 | 168 |
| Jul | 64 | 86 | 75 | 4.63 | 2 | 303 |
| Aug | 62 | 84 | 73 | 3.7 | 4 | 245 |
| Sep | 54 | 77 | 65 | 4.75 | 66 | 74 |
| Oct | 42 | 66 | 54 | 3.36 | 357 | 7 |
| Nov | 34 | 55 | 45 | 4.07 | 611 | 0 |
| Dec | 26 | 44 | 35 | 3.79 | 936 | 0 |
| Year | 42 | 64 | 53 | 47.89 | 5279 | 837 |
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