| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 45 | 20.4 | 21.5 | 30.4 | 43 | 54.5 | 64.2 | 68.8 | 67.2 | 59.8 | 48.8 | 36.5 | 25.4 | 68 | 213 |
| Average High Temperature (F) | 54.1 | 28.1 | 30.4 | 40.1 | 54.1 | 66.4 | 76 | 80.4 | 78.4 | 70.5 | 58.6 | 43.8 | 32.4 | 66 | 217 |
| Average Low Temperature (F) | 35.3 | 12.7 | 12.8 | 21.2 | 32.6 | 42.8 | 52.5 | 57.3 | 56 | 49 | 39 | 29.2 | 18.6 | 65 | 219 |
| Average Precipitation (in) | 31.7 | 1.9 | 1.6 | 2.1 | 2.7 | 3 | 3.3 | 3 | 3.2 | 3.3 | 2.8 | 2.7 | 2.2 | 66 | 229 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||