| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 37 | 28 | 4.25 | 1159 | 0 |
| Feb | 20 | 40 | 30 | 3.04 | 981 | 0 |
| Mar | 28 | 50 | 39 | 4.03 | 808 | 0 |
| Apr | 37 | 61 | 49 | 4.09 | 476 | 0 |
| May | 47 | 72 | 60 | 4.87 | 197 | 25 |
| Jun | 56 | 80 | 68 | 4.33 | 31 | 124 |
| Jul | 62 | 85 | 73 | 4.75 | 2 | 262 |
| Aug | 60 | 83 | 72 | 3.98 | 8 | 209 |
| Sep | 52 | 76 | 64 | 4.34 | 85 | 49 |
| Oct | 40 | 64 | 52 | 3.84 | 404 | 6 |
| Nov | 32 | 53 | 43 | 3.9 | 676 | 0 |
| Dec | 24 | 42 | 33 | 3.92 | 999 | 0 |
| Year | 40 | 62 | 51 | 49.34 | 5826 | 675 |
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