| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 31 | 47 | 39 | 5.94 | 799 | 0 |
| Feb | 33 | 53 | 43 | 5.26 | 619 | 0 |
| Mar | 35 | 59 | 47 | 4.93 | 572 | 0 |
| Apr | 37 | 66 | 51 | 2.04 | 420 | 5 |
| May | 42 | 75 | 59 | 1.42 | 230 | 25 |
| Jun | 48 | 84 | 66 | 0.63 | 69 | 94 |
| Jul | 52 | 92 | 72 | 0.21 | 11 | 229 |
| Aug | 51 | 91 | 71 | 0.25 | 8 | 193 |
| Sep | 45 | 85 | 65 | 0.84 | 87 | 82 |
| Oct | 39 | 73 | 56 | 1.91 | 296 | 13 |
| Nov | 35 | 55 | 45 | 4.44 | 609 | 0 |
| Dec | 31 | 47 | 39 | 4.96 | 807 | 0 |
| Year | 40 | 69 | 54 | 32.83 | 4527 | 641 |
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