| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 47 | 34 | 4.1 | 965 | 0 |
| Feb | 22 | 48 | 35 | 4.6 | 839 | 0 |
| Mar | 25 | 51 | 38 | 3.55 | 828 | 0 |
| Apr | 28 | 58 | 43 | 0.95 | 657 | 0 |
| May | 34 | 66 | 50 | 0.51 | 461 | 3 |
| Jun | 41 | 76 | 58 | 0.18 | 208 | 10 |
| Jul | 47 | 81 | 64 | 0.75 | 73 | 39 |
| Aug | 46 | 79 | 63 | 0.98 | 105 | 33 |
| Sep | 41 | 74 | 57 | 0.53 | 241 | 4 |
| Oct | 32 | 64 | 48 | 0.78 | 519 | 0 |
| Nov | 25 | 54 | 40 | 1.55 | 756 | 0 |
| Dec | 21 | 48 | 35 | 2.67 | 946 | 0 |
| Year | 32 | 62 | 47 | 21.15 | 6598 | 89 |
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