| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 42.9 | 27.5 | 29.5 | 34.6 | 41 | 48.8 | 54.7 | 59 | 57.8 | 52.9 | 45 | 35.3 | 29.3 | 34 | 101 |
| Average High Temperature (F) | 51.4 | 34 | 37 | 42.9 | 49.7 | 57.9 | 64.2 | 69.1 | 67.8 | 62.5 | 53.7 | 42.4 | 35.6 | 28 | 92 |
| Average Low Temperature (F) | 36.3 | 21.7 | 23.1 | 27.5 | 33.4 | 40.7 | 46.3 | 50.1 | 49.6 | 45.2 | 37 | 29.9 | 24.7 | 29 | 91 |
| Average Precipitation (in) | 47.5 | 3.2 | 3.1 | 3.4 | 3.8 | 4.5 | 4.9 | 4.6 | 5 | 3.9 | 3.6 | 3.9 | 3.5 | 44 | 100 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||