| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 11.3 | -0.8 | --- | 4.6 | 10.2 | 15.8 | 20.8 | 23.5 | 22.5 | 18.7 | 12.6 | 7 | 1.3 | 70 | 77 |
| Average High Temperature (C) | 14.1 | 3.6 | 5 | 10.1 | 16.1 | 22.1 | 26.9 | 28.8 | 28 | 24.1 | 17.9 | 11.7 | 6.8 | 65 | 86 |
| Average Low Temperature (C) | 5.6 | -5.6 | -5.1 | -1 | 3.7 | 9.4 | 14.7 | 17.3 | 16.8 | 12.9 | 6.4 | 1.7 | -3.3 | 67 | 83 |
| Average Precipitation (mm) | 1177.1 | 89.5 | 77.6 | 100.4 | 96.3 | 101.7 | 98 | 112.6 | 112.2 | 101.8 | 90.5 | 95.1 | 97.4 | 68 | 93 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||