| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 5 | 28 | 17 | 2.75 | 1497 | 0 |
| Feb | 7 | 31 | 19 | 2.13 | 1282 | 0 |
| Mar | 19 | 42 | 30 | 2.96 | 1074 | 0 |
| Apr | 31 | 55 | 43 | 3.28 | 652 | 0 |
| May | 43 | 69 | 56 | 3.91 | 289 | 9 |
| Jun | 52 | 77 | 64 | 3.89 | 78 | 52 |
| Jul | 56 | 81 | 69 | 4.48 | 18 | 125 |
| Aug | 55 | 78 | 66 | 4.76 | 41 | 82 |
| Sep | 47 | 69 | 58 | 4.29 | 213 | 7 |
| Oct | 37 | 59 | 48 | 3.84 | 538 | 0 |
| Nov | 28 | 45 | 36 | 4.11 | 860 | 0 |
| Dec | 14 | 33 | 23 | 3.08 | 1296 | 0 |
| Year | 33 | 56 | 44 | 43.48 | 7838 | 275 |
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