| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 36 | 29 | 2.38 | 1133 | 0 |
| Feb | 24 | 41 | 33 | 2.21 | 911 | 0 |
| Mar | 32 | 52 | 42 | 2.75 | 714 | 0 |
| Apr | 40 | 63 | 52 | 3.41 | 397 | 3 |
| May | 50 | 73 | 62 | 4.64 | 173 | 73 |
| Jun | 59 | 82 | 71 | 3.82 | 20 | 183 |
| Jul | 63 | 85 | 74 | 3.87 | 0 | 281 |
| Aug | 62 | 84 | 73 | 3.91 | 9 | 240 |
| Sep | 54 | 77 | 66 | 3.03 | 67 | 89 |
| Oct | 43 | 66 | 55 | 2.64 | 341 | 14 |
| Nov | 35 | 53 | 44 | 3.03 | 641 | 0 |
| Dec | 26 | 41 | 34 | 2.71 | 976 | 0 |
| Year | 42 | 63 | 53 | 38.4 | 5382 | 883 |
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