| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 9 | 36 | 22 | 0.64 | 1327 | 0 |
| Feb | 14 | 41 | 28 | 0.37 | 1047 | 0 |
| Mar | 22 | 50 | 36 | 0.93 | 904 | 0 |
| Apr | 27 | 59 | 43 | 1 | 653 | 0 |
| May | 36 | 69 | 53 | 1.09 | 390 | 2 |
| Jun | 44 | 80 | 62 | 0.86 | 122 | 29 |
| Jul | 50 | 83 | 67 | 2.44 | 28 | 73 |
| Aug | 48 | 80 | 64 | 2.03 | 64 | 39 |
| Sep | 42 | 73 | 58 | 1.25 | 228 | 4 |
| Oct | 31 | 62 | 47 | 1.03 | 561 | 0 |
| Nov | 20 | 47 | 33 | 0.75 | 953 | 0 |
| Dec | 11 | 37 | 24 | 0.53 | 1273 | 0 |
| Year | 29 | 60 | 45 | 12.92 | 7550 | 147 |
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