| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 47.6 | 29 | 31 | 37.3 | 46.4 | 55.1 | 61.7 | 65.6 | 65.4 | 59.2 | 50 | 40.2 | 32.8 | 25 | 26 |
| Average High Temperature (F) | 57.7 | 35.7 | 38.8 | 46 | 56.5 | 65.5 | 72.5 | 77.5 | 77.5 | 71.9 | 60.7 | 47.6 | 39.7 | 14 | 15 |
| Average Low Temperature (F) | 41.7 | 24.3 | 26.1 | 31.7 | 39.7 | 48.1 | 54.7 | 58 | 57.5 | 51.8 | 44.1 | 35.4 | 28.8 | 14 | 15 |
| Average Precipitation (in) | 26 | 2 | 1.7 | 2.1 | 2.4 | 3 | 2.9 | 2.1 | 1.5 | 1.4 | 1.9 | 2.5 | 2.4 | 27 | 24 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||