| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 37.1 | 17.5 | 16.8 | 23.7 | 32.7 | 41.5 | 49.8 | 57.5 | 58 | 51.1 | 41.9 | 33.3 | 23.6 | 34 | 102 |
| Average High Temperature (F) | 44.6 | 25.4 | 25.1 | 31.3 | 39.7 | 49.4 | 58.6 | 66.1 | 66.1 | 58.9 | 48.5 | 39.3 | 30.1 | 33 | 97 |
| Average Low Temperature (F) | 30.5 | 10.5 | 9.4 | 16.6 | 26.7 | 33.9 | 41.5 | 49.6 | 50.4 | 44.1 | 35.8 | 28.2 | 17.7 | 33 | 97 |
| Average Precipitation (in) | 48.4 | 4.5 | 3.8 | 3.8 | 3.4 | 3.4 | 3.8 | 3.8 | 4 | 4.3 | 4.6 | 4.5 | 4.5 | 34 | 108 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||