| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 38 | 30 | 4.1 | 1096 | 0 |
| Feb | 23 | 41 | 32 | 2.98 | 926 | 0 |
| Mar | 31 | 50 | 41 | 4.11 | 759 | 0 |
| Apr | 40 | 61 | 50 | 4.08 | 442 | 0 |
| May | 50 | 72 | 61 | 4.57 | 166 | 27 |
| Jun | 59 | 80 | 70 | 3.86 | 18 | 154 |
| Jul | 64 | 85 | 75 | 4.97 | 0 | 304 |
| Aug | 63 | 84 | 73 | 4.46 | 1 | 254 |
| Sep | 55 | 77 | 66 | 4.38 | 50 | 71 |
| Oct | 43 | 65 | 54 | 3.39 | 345 | 6 |
| Nov | 35 | 54 | 45 | 3.95 | 610 | 0 |
| Dec | 27 | 43 | 35 | 3.93 | 933 | 0 |
| Year | 42 | 63 | 53 | 48.78 | 5346 | 816 |
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