Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Average High Temperature (°C) | 2.5 | 2.6 | 6.6 | 14.6 | 20.7 | 24.1 | 27.4 | 29.2 | 24.2 | 18.2 | 12.3 | 5.9 |
Average Low Temperature (°C) | -3.4 | -3.5 | -0.9 | 4.1 | 9.8 | 15.4 | 19.3 | 20.7 | 16.4 | 9.9 | 4 | -0.7 |
Average Precipitation (mm) | 286.5 | 219.5 | 146 | 103.6 | 108.6 | 128.8 | 190.9 | 175.8 | 192.7 | 163.2 | 185.9 | 249.9 |