| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 55 | 46 | 3.56 | 587 | 0 |
| Feb | 40 | 62 | 51 | 3.29 | 388 | 0 |
| Mar | 43 | 67 | 55 | 2.99 | 323 | 4 |
| Apr | 45 | 74 | 60 | 1.16 | 185 | 18 |
| May | 50 | 81 | 65 | 0.61 | 92 | 99 |
| Jun | 54 | 87 | 71 | 0.13 | 16 | 184 |
| Jul | 57 | 91 | 74 | 0.06 | 2 | 274 |
| Aug | 56 | 90 | 73 | 0.08 | 2 | 248 |
| Sep | 53 | 87 | 70 | 0.34 | 21 | 179 |
| Oct | 48 | 79 | 63 | 1.05 | 109 | 50 |
| Nov | 41 | 64 | 52 | 2.35 | 379 | 1 |
| Dec | 36 | 55 | 46 | 2.6 | 606 | 0 |
| Year | 47 | 74 | 60 | 18.22 | 2710 | 1057 |
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