| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 48 | 25.5 | 26.8 | 35.1 | 45.6 | 56.3 | 65.2 | 70.5 | 68.7 | 61.3 | 50.8 | 41 | 29.8 | 65 | 88 |
| Average High Temperature (F) | 55.9 | 34 | 36.1 | 44.2 | 56.1 | 67.5 | 75.5 | 80.7 | 78.8 | 71.5 | 60.8 | 49 | 38.4 | 58 | 101 |
| Average Low Temperature (F) | 38 | 16 | 17.3 | 25.8 | 35.2 | 45.1 | 53.9 | 59.9 | 58.3 | 50.8 | 40.3 | 31.9 | 21.3 | 58 | 100 |
| Average Precipitation (in) | 46.1 | 3.8 | 3.4 | 4.1 | 3.9 | 3.8 | 3.6 | 3.7 | 3.9 | 3.8 | 3.8 | 4.2 | 4 | 58 | 120 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||