| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 12.8 | -1 | 1.4 | 6.8 | 13 | 18 | 22.9 | 25.4 | 24.6 | 20.3 | 14.1 | 7 | 1.1 | 71 | 226 |
| Average High Temperature (C) | 17 | 4.6 | 7.5 | 13.4 | 19.8 | 24.5 | 29.2 | 31.7 | 30.8 | 26.6 | 20.4 | 12.6 | 7 | 67 | 246 |
| Average Low Temperature (C) | 6.5 | -6.7 | -4.5 | 0.5 | 6.3 | 11.6 | 16.6 | 18.9 | 17.8 | 13.5 | 7.1 | 1 | -4.3 | 67 | 242 |
| Average Precipitation (mm) | 1051.3 | 53.1 | 54.6 | 84.9 | 102 | 120.6 | 112.6 | 98 | 91.1 | 101.9 | 83.8 | 80.4 | 65 | 69 | 281 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||