| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 42.8 | 20.2 | 24.3 | 31.4 | 41.2 | 50.9 | 59.9 | 67.5 | 65.7 | 55.7 | 44.9 | 31 | 22.3 | 56 | 235 |
| Average High Temperature (F) | 56.9 | 32.7 | 37.3 | 44.6 | 55 | 65.2 | 75.5 | 84.3 | 82.8 | 72.6 | 60.1 | 43.4 | 34.4 | 55 | 252 |
| Average Low Temperature (F) | 28.7 | 7.9 | 11.8 | 18.7 | 27.7 | 36.8 | 44.9 | 50.9 | 48.9 | 39.4 | 29.9 | 18.4 | 10.2 | 55 | 251 |
| Average Precipitation (in) | 13.2 | 0.6 | 0.6 | 0.9 | 1.5 | 2.2 | 1.9 | 1.3 | 1.1 | 1.1 | 1 | 0.7 | 0.6 | 51 | 283 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||