| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 40 | 30 | 1.58 | 1098 | 0 |
| Feb | 25 | 47 | 36 | 1.86 | 812 | 0 |
| Mar | 34 | 57 | 46 | 3.34 | 596 | 0 |
| Apr | 44 | 68 | 56 | 4.01 | 293 | 16 |
| May | 55 | 77 | 66 | 4.94 | 90 | 112 |
| Jun | 64 | 86 | 75 | 5.71 | 6 | 297 |
| Jul | 69 | 92 | 80 | 4.36 | 0 | 464 |
| Aug | 66 | 90 | 78 | 3.83 | 5 | 410 |
| Sep | 57 | 82 | 70 | 4.69 | 45 | 180 |
| Oct | 46 | 71 | 59 | 4.28 | 227 | 26 |
| Nov | 34 | 55 | 45 | 3.46 | 607 | 1 |
| Dec | 24 | 44 | 34 | 2.08 | 963 | 0 |
| Year | 45 | 67 | 56 | 44.14 | 4742 | 1506 |
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