| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 35 | 28 | 2.32 | 1161 | 0 |
| Feb | 22 | 37 | 29 | 1.8 | 1004 | 0 |
| Mar | 29 | 46 | 38 | 2.76 | 854 | 0 |
| Apr | 39 | 56 | 48 | 3.31 | 524 | 0 |
| May | 50 | 68 | 59 | 3.05 | 228 | 29 |
| Jun | 59 | 77 | 68 | 3.78 | 39 | 122 |
| Jul | 64 | 81 | 73 | 3.2 | 2 | 234 |
| Aug | 63 | 80 | 71 | 3.78 | 9 | 202 |
| Sep | 57 | 74 | 65 | 4 | 63 | 69 |
| Oct | 46 | 63 | 55 | 3.27 | 332 | 8 |
| Nov | 37 | 51 | 44 | 3.56 | 633 | 0 |
| Dec | 27 | 40 | 33 | 3.02 | 982 | 0 |
| Year | 43 | 59 | 51 | 37.85 | 5831 | 664 |
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