| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 45.1 | 20.8 | 24 | 32.7 | 44.7 | 54.1 | 61.2 | 67.6 | 67.8 | 60 | 49.2 | 36.6 | 26.8 | 52 | 6 |
| Average High Temperature (F) | 58 | 32.9 | 36.2 | 45.4 | 58.1 | 67.5 | 74.4 | 80.5 | 80.7 | 74.2 | 63.5 | 49.7 | 38.4 | 50 | 6 |
| Average Low Temperature (F) | 32.7 | 9.5 | 12.4 | 20.2 | 31.9 | 41.2 | 47.9 | 54 | 54.2 | 45.6 | 35.8 | 24.9 | 15.9 | 52 | 6 |
| Average Precipitation (in) | 17.8 | 0.8 | 1 | 1.4 | 2.3 | 2.9 | 2.4 | 1.3 | 1.1 | 1 | 1.6 | 1.2 | 0.9 | 28 | 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. | |||||||||||||||