| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 29 | 17 | 4.25 | 1505 | 0 |
| Feb | 8 | 32 | 20 | 3.36 | 1262 | 0 |
| Mar | 18 | 41 | 30 | 4.18 | 1091 | 0 |
| Apr | 30 | 53 | 41 | 3.99 | 712 | 0 |
| May | 41 | 66 | 54 | 3.77 | 354 | 2 |
| Jun | 50 | 74 | 62 | 4.05 | 114 | 29 |
| Jul | 56 | 79 | 67 | 4.03 | 36 | 103 |
| Aug | 54 | 77 | 65 | 3.97 | 65 | 69 |
| Sep | 44 | 69 | 57 | 3.66 | 261 | 6 |
| Oct | 33 | 58 | 46 | 4.61 | 605 | 0 |
| Nov | 26 | 45 | 35 | 4.25 | 889 | 0 |
| Dec | 13 | 34 | 23 | 3.81 | 1300 | 0 |
| Year | 31 | 55 | 43 | 47.93 | 8194 | 209 |
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