| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 48.9 | 41.2 | 41.4 | 43.7 | 46.1 | 51.3 | 55.5 | 58.7 | 58.7 | 55 | 49.5 | 44.8 | 40.7 | 24 | 54 |
| Average High Temperature (F) | 54.7 | 45.7 | 46.3 | 49.1 | 52.7 | 58.2 | 62.2 | 65.3 | 65.3 | 61.7 | 55.1 | 49.7 | 45.1 | 21 | 53 |
| Average Low Temperature (F) | 43.2 | 36.8 | 36.5 | 38.4 | 39.6 | 44.4 | 48.7 | 52.2 | 52.2 | 48.3 | 44.1 | 40 | 36.2 | 21 | 53 |
| Average Precipitation (in) | 29.1 | 2.9 | 2.1 | 2.1 | 2.1 | 2 | 2.1 | 2.2 | 2.4 | 2.2 | 3.1 | 2.9 | 3 | 22 | 47 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||