| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 19 | 34 | 26 | 1.29 | 1201 | 0 |
| Feb | 24 | 43 | 33 | 1.04 | 885 | 0 |
| Mar | 31 | 55 | 43 | 1.08 | 685 | 0 |
| Apr | 37 | 64 | 51 | 0.84 | 437 | 2 |
| May | 45 | 73 | 59 | 0.98 | 210 | 24 |
| Jun | 52 | 82 | 67 | 0.78 | 70 | 124 |
| Jul | 57 | 91 | 74 | 0.36 | 12 | 289 |
| Aug | 55 | 90 | 73 | 0.38 | 18 | 248 |
| Sep | 46 | 79 | 62 | 0.48 | 153 | 75 |
| Oct | 35 | 66 | 50 | 0.65 | 454 | 1 |
| Nov | 27 | 47 | 37 | 1.19 | 834 | 0 |
| Dec | 20 | 36 | 28 | 1.37 | 1154 | 0 |
| Year | 37 | 63 | 50 | 10.44 | 6113 | 763 |
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