| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 18 | 8 | 0.65 | 1776 | 0 |
| Feb | 5 | 25 | 15 | 0.53 | 1399 | 0 |
| Mar | 19 | 37 | 28 | 1.24 | 1156 | 0 |
| Apr | 32 | 55 | 44 | 1.68 | 648 | 2 |
| May | 45 | 69 | 57 | 2.6 | 284 | 35 |
| Jun | 54 | 77 | 66 | 3.54 | 89 | 113 |
| Jul | 59 | 83 | 71 | 3.02 | 29 | 216 |
| Aug | 56 | 82 | 69 | 2.25 | 47 | 180 |
| Sep | 45 | 71 | 58 | 1.93 | 231 | 30 |
| Oct | 33 | 57 | 45 | 1.68 | 610 | 0 |
| Nov | 19 | 37 | 28 | 1.02 | 1115 | 0 |
| Dec | 5 | 23 | 14 | 0.44 | 1585 | 0 |
| Year | 31 | 53 | 42 | 20.58 | 8969 | 576 |
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