| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 45.7 | 32.4 | 33.8 | 37.4 | 41.4 | 48.4 | 55.4 | 61.5 | 60.8 | 56.3 | 48.2 | 38.7 | 33.8 | 30 | 1 |
| Average High Temperature (F) | 54.2 | 39 | 41.2 | 45.7 | 49.6 | 57.4 | 64.9 | 72.3 | 71.1 | 66 | 56.7 | 45.9 | 40.3 | 30 | 1 |
| Average Low Temperature (F) | 37.2 | 25.7 | 26.4 | 29.1 | 33.3 | 39.6 | 45.9 | 50.7 | 50.5 | 46.8 | 39.9 | 31.5 | 27.3 | 30 | 1 |
| Average Precipitation (in) | 37.7 | 2.8 | 2.7 | 2.8 | 3.4 | 4.2 | 3.5 | 2.3 | 3.3 | 3 | 3.4 | 3.4 | 2.9 | 30 | 1 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||