| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 11.3 | -3.1 | -1 | 4.8 | 11.3 | 17.1 | 22.2 | 24.3 | 23.3 | 19.2 | 12.8 | 5.6 | -0.8 | 77 | 202 |
| Average High Temperature (C) | 16.1 | 1.6 | 4.2 | 10.6 | 17.8 | 23.5 | 28.5 | 30.5 | 29.4 | 25.5 | 19 | 10.6 | 4 | 74 | 215 |
| Average Low Temperature (C) | 5.5 | -7.9 | -5.9 | -0.6 | 5.2 | 10.8 | 16 | 18.1 | 17.1 | 12.5 | 6.2 | 0.4 | -5.4 | 74 | 214 |
| Average Precipitation (mm) | 969.3 | 53.8 | 49.8 | 79.1 | 95.6 | 104.9 | 103.5 | 96.3 | 87.9 | 84.4 | 72.2 | 73.8 | 63.8 | 77 | 230 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||