| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 61.4 | 55.3 | 57.5 | 61.6 | 64.9 | 66.4 | 65.6 | 64 | 63.9 | 63 | 60.7 | 58.2 | 56.2 | 59 | 118 |
| Average High Temperature (F) | 75.4 | 70.7 | 73.4 | 78 | 80.7 | 81.1 | 78.2 | 75.6 | 75.9 | 74.2 | 73.2 | 72.4 | 70.9 | 50 | 118 |
| Average Low Temperature (F) | 47.5 | 40 | 41.6 | 45.2 | 49.1 | 51.7 | 52.9 | 52.3 | 52 | 51.7 | 48.2 | 43.9 | 41.4 | 28 | 118 |
| Average Precipitation (in) | 29.2 | 0.7 | 0.6 | 0.7 | 1.5 | 2.3 | 4.4 | 4.7 | 4.3 | 5.3 | 2.9 | 1.1 | 0.6 | 39 | 123 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||