| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 19 | 8 | 1.07 | 1755 | 0 |
| Feb | 4 | 26 | 15 | 0.96 | 1409 | 0 |
| Mar | 19 | 38 | 28 | 1.87 | 1143 | 0 |
| Apr | 30 | 52 | 41 | 2.63 | 725 | 2 |
| May | 41 | 68 | 54 | 3.27 | 373 | 42 |
| Jun | 51 | 75 | 63 | 4.48 | 184 | 117 |
| Jul | 58 | 79 | 68 | 4.76 | 84 | 188 |
| Aug | 56 | 76 | 66 | 4.72 | 106 | 129 |
| Sep | 44 | 66 | 55 | 4.37 | 301 | 11 |
| Oct | 34 | 55 | 44 | 3.29 | 647 | 0 |
| Nov | 21 | 37 | 29 | 2.08 | 1078 | 0 |
| Dec | 7 | 24 | 15 | 1.02 | 1538 | 0 |
| Year | 30 | 51 | 41 | 34.52 | 9343 | 489 |
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