| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 41 | 32 | 3.34 | 1030 | 0 |
| Feb | 26 | 48 | 37 | 3.38 | 792 | 0 |
| Mar | 34 | 58 | 46 | 4.16 | 594 | 1 |
| Apr | 43 | 69 | 56 | 4.35 | 286 | 17 |
| May | 53 | 78 | 65 | 4.8 | 108 | 118 |
| Jun | 63 | 86 | 75 | 3.22 | 7 | 290 |
| Jul | 67 | 90 | 78 | 4.1 | 0 | 413 |
| Aug | 65 | 88 | 77 | 2.48 | 4 | 359 |
| Sep | 57 | 81 | 69 | 2.8 | 43 | 166 |
| Oct | 45 | 71 | 58 | 3.1 | 259 | 30 |
| Nov | 35 | 57 | 46 | 4.12 | 568 | 1 |
| Dec | 27 | 46 | 37 | 3.83 | 884 | 0 |
| Year | 45 | 68 | 56 | 43.68 | 4575 | 1395 |
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