| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 43 | 25.1 | 29.5 | 35.8 | 43 | 50.3 | 56.1 | 60.6 | 60.2 | 53.5 | 44.2 | 33.6 | 26.9 | 34 | 364 |
| Average High Temperature (F) | 51.6 | 31.1 | 36.5 | 44.1 | 52.8 | 60.8 | 66.6 | 71.8 | 71.4 | 63.7 | 52 | 39.1 | 32.2 | 34 | 357 |
| Average Low Temperature (F) | 34.6 | 19.2 | 22.3 | 27.3 | 33.4 | 39.9 | 45.8 | 49.4 | 49 | 43.2 | 36.5 | 28 | 21.4 | 34 | 357 |
| Average Precipitation (in) | 49.9 | 6 | 4.7 | 4.1 | 3.2 | 2.8 | 2.8 | 2.2 | 2.3 | 3.1 | 5.4 | 6.7 | 6.5 | 34 | 404 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||