| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 51.8 | 27.3 | 30.2 | 40 | 51.4 | 61.8 | 70.9 | 74.6 | 72.8 | 66.1 | 54.5 | 42.1 | 31.2 | 70 | 152 |
| Average High Temperature (F) | 61 | 35.6 | 39.4 | 50.1 | 62.8 | 73.2 | 81.5 | 85.6 | 84 | 77.1 | 65.7 | 50.9 | 39.5 | 65 | 167 |
| Average Low Temperature (F) | 41.4 | 18.9 | 21.2 | 30.2 | 40.3 | 50.3 | 59.2 | 63.3 | 61.4 | 53.7 | 42.7 | 32.7 | 23.3 | 64 | 168 |
| Average Precipitation (in) | 40.2 | 2.7 | 2.3 | 3.5 | 3.9 | 4.2 | 4.1 | 3.9 | 3.5 | 3.2 | 2.8 | 3.2 | 2.9 | 67 | 175 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||