| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 31 | 56 | 43 | 1.53 | 673 | 0 |
| Feb | 35 | 62 | 48 | 2.06 | 473 | 7 |
| Mar | 43 | 71 | 57 | 2.63 | 262 | 13 |
| Apr | 51 | 78 | 64 | 2.83 | 92 | 73 |
| May | 60 | 85 | 72 | 5.53 | 16 | 244 |
| Jun | 67 | 92 | 79 | 3.54 | 0 | 428 |
| Jul | 70 | 98 | 84 | 2.26 | 0 | 590 |
| Aug | 69 | 97 | 83 | 2.01 | 0 | 556 |
| Sep | 62 | 90 | 76 | 2.97 | 11 | 337 |
| Oct | 51 | 80 | 66 | 4.37 | 78 | 97 |
| Nov | 42 | 67 | 54 | 2.28 | 339 | 15 |
| Dec | 33 | 58 | 45 | 2.01 | 610 | 1 |
| Year | 51 | 78 | 64 | 34.02 | 2554 | 2361 |
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