| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 7.9 | 0.1 | 1.1 | 3.9 | 7.3 | 11.7 | 14.9 | 16.6 | 16.1 | 12.9 | 8.6 | 3.6 | 1.1 | 17 | 7 |
| Average High Temperature (C) | 12 | 1.7 | 3.3 | 7.7 | 12 | 16.7 | 19.3 | 21.3 | 20.7 | 17.3 | 12.3 | 6.3 | 3 | 12 | 3 |
| Average Low Temperature (C) | 4.7 | -1.3 | -1.3 | 0.3 | 3 | 6.7 | 10.3 | 11.7 | 11.7 | 9.3 | 5.7 | 1.3 | --- | 12 | 3 |
| Average Precipitation (mm) | 800 | 65.6 | 56.9 | 51.9 | 52.7 | 63 | 67.6 | 72.3 | 70 | 64.3 | 65.3 | 70.7 | 78.6 | 99 | 7 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||