| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 35 | 25 | 1.37 | 1227 | 0 |
| Feb | 21 | 40 | 31 | 1.74 | 963 | 0 |
| Mar | 31 | 52 | 42 | 3.05 | 726 | 0 |
| Apr | 43 | 64 | 53 | 3.7 | 362 | 13 |
| May | 53 | 74 | 64 | 4.63 | 133 | 96 |
| Jun | 63 | 84 | 73 | 3.38 | 10 | 259 |
| Jul | 68 | 89 | 78 | 3.99 | 0 | 414 |
| Aug | 66 | 87 | 77 | 3.72 | 6 | 360 |
| Sep | 57 | 79 | 68 | 3.71 | 51 | 141 |
| Oct | 45 | 68 | 57 | 3 | 277 | 14 |
| Nov | 33 | 52 | 43 | 3.25 | 669 | 0 |
| Dec | 22 | 39 | 31 | 2.25 | 1064 | 0 |
| Year | 43 | 64 | 53 | 37.79 | 5488 | 1297 |
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