| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -3 | 20 | 9 | 1.23 | 1752 | 0 |
| Feb | 1 | 26 | 14 | 0.78 | 1444 | 0 |
| Mar | 14 | 36 | 25 | 1.78 | 1240 | 0 |
| Apr | 28 | 51 | 39 | 2.41 | 772 | 0 |
| May | 40 | 66 | 53 | 3.03 | 396 | 19 |
| Jun | 49 | 74 | 61 | 3.45 | 148 | 37 |
| Jul | 53 | 79 | 66 | 3.47 | 68 | 93 |
| Aug | 52 | 76 | 64 | 4.09 | 104 | 65 |
| Sep | 43 | 65 | 54 | 3.81 | 325 | 4 |
| Oct | 33 | 53 | 43 | 2.61 | 676 | 0 |
| Nov | 22 | 37 | 29 | 1.97 | 1074 | 0 |
| Dec | 8 | 25 | 16 | 1.37 | 1519 | 0 |
| Year | 28 | 51 | 39 | 30 | 9518 | 218 |
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