| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (C) | 15.6 | 2.9 | 5.4 | 9.9 | 15.6 | 20.2 | 25 | 27.7 | 27.1 | 22.9 | 16.6 | 9.5 | 4.3 | 70 | 237 |
| Average High Temperature (C) | 20.8 | 9.6 | 12.6 | 17.2 | 22.7 | 26.8 | 31.3 | 34.2 | 33.7 | 29.6 | 23.4 | 16 | 11.1 | 64 | 272 |
| Average Low Temperature (C) | 8.7 | -3.5 | -1.3 | 2.7 | 8.4 | 13.6 | 18.3 | 20.6 | 19.8 | 15.8 | 9.3 | 2.7 | -2.1 | 65 | 264 |
| Average Precipitation (mm) | 916.8 | 36.5 | 44.5 | 68.9 | 88.2 | 125.7 | 106.2 | 75 | 74.6 | 93.8 | 84.1 | 65.5 | 50 | 56 | 411 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||