| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 5 | 32 | 19 | 0.65 | 1441 | 0 |
| Feb | 12 | 38 | 25 | 0.5 | 1114 | 0 |
| Mar | 22 | 47 | 35 | 0.93 | 949 | 0 |
| Apr | 30 | 58 | 44 | 1.37 | 629 | 0 |
| May | 39 | 68 | 54 | 2.22 | 363 | 6 |
| Jun | 47 | 78 | 63 | 2.36 | 144 | 79 |
| Jul | 52 | 87 | 70 | 1.49 | 44 | 184 |
| Aug | 50 | 87 | 69 | 0.87 | 65 | 181 |
| Sep | 40 | 74 | 57 | 1.32 | 268 | 32 |
| Oct | 29 | 61 | 45 | 1.29 | 613 | 0 |
| Nov | 18 | 44 | 31 | 0.75 | 1019 | 0 |
| Dec | 9 | 35 | 22 | 0.62 | 1342 | 0 |
| Year | 30 | 59 | 44 | 14.37 | 7991 | 482 |
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