| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 54.7 | 29.5 | 34 | 43.2 | 54.3 | 64 | 73.6 | 79 | 77.7 | 69 | 57.2 | 43 | 32.6 | 73 | 269 |
| Average High Temperature (F) | 61.8 | 41.5 | 47.1 | 57.1 | 68.1 | 77 | 86.4 | 91.3 | 89.9 | 81.3 | 69.5 | 54.3 | 45.8 | 70 | 287 |
| Average Low Temperature (F) | 42.1 | 17.8 | 21.8 | 30.3 | 41.2 | 51.5 | 61 | 65.9 | 64.5 | 55.7 | 43.5 | 30.5 | 21.2 | 72 | 270 |
| Average Precipitation (in) | 29.3 | 0.8 | 1 | 2 | 2.7 | 4.1 | 4.3 | 3.7 | 3.2 | 3 | 2.3 | 1.5 | 1 | 64 | 438 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||