| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 42.6 | 20.4 | 22 | 29.5 | 42.8 | 55.4 | 65.7 | 63.7 | 61.8 | 53.5 | 43.1 | 33.3 | 25.1 | 101 | 59 |
| Average High Temperature (F) | 51.6 | 28.2 | 29.8 | 39.5 | 54.1 | 66.2 | 70.9 | 73.8 | 72.8 | 63.1 | 51.7 | 38.7 | 31.1 | 32 | 22 |
| Average Low Temperature (F) | 36.3 | 17.6 | 17.8 | 25.5 | 35.9 | 45.6 | 51.7 | 54.6 | 52.8 | 45.5 | 37.5 | 29.7 | 21.9 | 33 | 22 |
| Average Precipitation (in) | 25.7 | 1.5 | 1.3 | 1.4 | 1.7 | 2.3 | 3.1 | 3.4 | 3 | 2.3 | 2 | 1.9 | 1.7 | 104 | 56 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||