| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 2.8 | -13.7 | -12 | -5.7 | 2 | 9.3 | 14.6 | 17.5 | 16.3 | 11.4 | 5.3 | -1.4 | -9.7 | 33 | 381 |
| Average High Temperature (C) | 7.9 | -8.2 | -6.3 | -0.4 | 7.1 | 15.2 | 20.5 | 23.2 | 21.9 | 16.5 | 9.7 | 2.2 | -5.1 | 33 | 374 |
| Average Low Temperature (C) | -2.2 | -19.1 | -17.5 | -11.1 | -2.9 | 3.5 | 8.8 | 11.8 | 10.8 | 6.3 | 1 | -5 | -14.3 | 33 | 374 |
| Average Precipitation (mm) | 1014.2 | 73.1 | 58.1 | 68 | 69.3 | 84.3 | 95.2 | 104.1 | 103.3 | 98.5 | 89.1 | 85.6 | 81.5 | 34 | 385 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||