| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 41.7 | 24 | 23 | 29.1 | 38.7 | 50 | 58.1 | 62 | 60.3 | 51.5 | 43 | 33.8 | 27.6 | 33 | 25 |
| Average High Temperature (F) | 48.3 | 28.7 | 28.3 | 35.3 | 46.9 | 59.4 | 66.7 | 70.2 | 68.3 | 58.5 | 48.4 | 37.8 | 31.8 | 32 | 24 |
| Average Low Temperature (F) | 35.7 | 19.4 | 17.7 | 23.8 | 32.6 | 41.5 | 49.8 | 54.1 | 53.1 | 45.4 | 38.3 | 30.1 | 23.2 | 32 | 24 |
| Average Precipitation (in) | 25.5 | 1.7 | 1.2 | 1.3 | 1.4 | 1.6 | 2.4 | 2.9 | 3 | 2.7 | 2.7 | 2.5 | 2.1 | 32 | 26 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||