Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Average High Temperature (°C) | -1 | -0.4 | 2.7 | 8.9 | 14 | 17.4 | 21 | 23.5 | 21 | 15.2 | 7.8 | 1.9 |
Average Low Temperature (°C) | -8.7 | -8.5 | -5 | 0.5 | 5.3 | 10.7 | 15.6 | 17.5 | 12.3 | 5.2 | -0.7 | -5.6 |
Average Precipitation (mm) | 78.2 | 71.2 | 66.5 | 82.2 | 98.3 | 98.7 | 124.2 | 184 | 173.4 | 110.4 | 96.1 | 84.3 |