| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 42.4 | 24.9 | 24.6 | 30.9 | 39.8 | 50.9 | 58.4 | 61.8 | 60.3 | 53.1 | 43.8 | 34.8 | 28.3 | 52 | 9 |
| Average High Temperature (F) | 48.6 | 29.2 | 29.3 | 36.5 | 47.1 | 59.2 | 64.9 | 68.4 | 67.7 | 59.1 | 49.6 | 39.2 | 32.4 | 33 | 7 |
| Average Low Temperature (F) | 37.5 | 21.5 | 20.6 | 26.7 | 34 | 43.5 | 50.9 | 54.9 | 54.1 | 47.8 | 40.1 | 32.5 | 25.3 | 37 | 7 |
| Average Precipitation (in) | 24.4 | 1.5 | 1.1 | 1.2 | 1.5 | 1.7 | 2 | 2.7 | 2.8 | 2.8 | 2.5 | 2.6 | 2 | 68 | 6 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||