| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 10 | 36 | 23 | 0.71 | 1307 | 0 |
| Feb | 15 | 43 | 29 | 0.62 | 1014 | 0 |
| Mar | 23 | 51 | 37 | 1.11 | 872 | 0 |
| Apr | 31 | 60 | 45 | 1.88 | 590 | 0 |
| May | 39 | 69 | 54 | 2.91 | 337 | 6 |
| Jun | 47 | 79 | 63 | 1.91 | 127 | 65 |
| Jul | 52 | 86 | 69 | 1.34 | 35 | 162 |
| Aug | 50 | 85 | 68 | 1.06 | 61 | 145 |
| Sep | 41 | 74 | 58 | 1.46 | 249 | 24 |
| Oct | 31 | 63 | 47 | 1.33 | 566 | 0 |
| Nov | 20 | 45 | 33 | 0.68 | 963 | 0 |
| Dec | 12 | 37 | 25 | 0.66 | 1257 | 0 |
| Year | 31 | 61 | 46 | 15.67 | 7378 | 402 |
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