| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 4.4 | -3.8 | -3.5 | -0.9 | 2.7 | 7.9 | 11.8 | 13.5 | 12.9 | 9.2 | 5.4 | 0.5 | -2.4 | 52 | 579 |
| Average High Temperature (C) | 6.7 | -1.5 | -1 | 1.5 | 4.9 | 10.2 | 14.1 | 16.1 | 15.5 | 11.5 | 7 | 2.4 | -0.2 | 55 | 143 |
| Average Low Temperature (C) | 1 | -6.5 | -6.5 | -4.3 | -1.2 | 3.6 | 7.4 | 9.5 | 9.1 | 5.9 | 2.3 | -2.2 | -5.3 | 55 | 142 |
| Average Precipitation (mm) | 1129.6 | 97.6 | 75 | 79.5 | 58.4 | 60.2 | 70.2 | 86 | 98.5 | 130.2 | 139.2 | 121 | 112.6 | 55 | 569 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||