| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 49.4 | 26.5 | 28.3 | 37.1 | 48.2 | 58.5 | 66.9 | 71.4 | 69.8 | 62.8 | 51.6 | 41.2 | 30.8 | 59 | 245 |
| Average High Temperature (F) | 56.5 | 35.2 | 38.2 | 47.9 | 60.3 | 71.2 | 78.1 | 82.4 | 80.7 | 73.5 | 62.3 | 49.7 | 40.2 | 54 | 271 |
| Average Low Temperature (F) | 38.6 | 18 | 18.9 | 26.8 | 36 | 46 | 54.3 | 59 | 57.9 | 51 | 40.1 | 31.9 | 22.8 | 56 | 264 |
| Average Precipitation (in) | 42.2 | 3 | 2.6 | 3.4 | 3.5 | 4 | 4.2 | 4.2 | 3.8 | 3.8 | 3.2 | 3.4 | 3.2 | 56 | 329 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||