| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 39 | 30 | 3.23 | 1068 | 0 |
| Feb | 25 | 43 | 34 | 2.96 | 882 | 0 |
| Mar | 32 | 52 | 42 | 3.63 | 714 | 1 |
| Apr | 41 | 63 | 52 | 3.43 | 414 | 8 |
| May | 49 | 71 | 60 | 4.39 | 199 | 29 |
| Jun | 57 | 77 | 67 | 3.92 | 48 | 99 |
| Jul | 61 | 80 | 71 | 4.78 | 10 | 183 |
| Aug | 60 | 79 | 69 | 3.45 | 16 | 149 |
| Sep | 54 | 73 | 63 | 3.23 | 115 | 56 |
| Oct | 42 | 63 | 53 | 2.64 | 388 | 4 |
| Nov | 34 | 52 | 43 | 2.88 | 647 | 0 |
| Dec | 27 | 43 | 35 | 3.09 | 926 | 0 |
| Year | 42 | 61 | 52 | 41.63 | 5427 | 529 |
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