| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 7.1 | -6.3 | -5.7 | -0.8 | 6.1 | 12.4 | 17.8 | 20.4 | 19.5 | 15.3 | 9.3 | 2.5 | -3.5 | 68 | 213 |
| Average High Temperature (C) | 12.2 | -2.1 | -0.8 | 4.4 | 12.2 | 19.1 | 24.4 | 26.8 | 25.7 | 21.3 | 14.7 | 6.5 | 0.3 | 66 | 217 |
| Average Low Temperature (C) | 1.8 | -10.6 | -10.6 | -5.9 | 0.3 | 5.9 | 11.3 | 14 | 13.3 | 9.3 | 3.8 | -1.4 | -7.3 | 65 | 219 |
| Average Precipitation (mm) | 805 | 48.3 | 39.1 | 52.2 | 66.9 | 76.5 | 82.3 | 76.3 | 80.6 | 84 | 69.1 | 66.6 | 54.8 | 66 | 229 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||