| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 9 | 40 | 25 | 1.03 | 1244 | 0 |
| Feb | 14 | 44 | 29 | 0.83 | 1008 | 0 |
| Mar | 21 | 52 | 36 | 1.41 | 897 | 0 |
| Apr | 25 | 60 | 42 | 0.82 | 678 | 0 |
| May | 35 | 70 | 53 | 1 | 392 | 7 |
| Jun | 44 | 82 | 63 | 0.84 | 127 | 70 |
| Jul | 51 | 86 | 68 | 1.88 | 19 | 116 |
| Aug | 50 | 83 | 66 | 2.24 | 38 | 80 |
| Sep | 42 | 76 | 59 | 1.27 | 200 | 17 |
| Oct | 31 | 65 | 48 | 1.2 | 533 | 0 |
| Nov | 19 | 50 | 35 | 1.12 | 911 | 0 |
| Dec | 12 | 42 | 27 | 0.84 | 1168 | 0 |
| Year | 29 | 63 | 46 | 14.48 | 7215 | 290 |
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