Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Average High Temperature (°C) | 2.6 | 3.2 | 7.7 | 16.3 | 21.9 | 25 | 28.6 | 30.4 | 25.1 | 18.7 | 11.8 | 5.5 |
Average Low Temperature (°C) | -3.8 | -3.8 | -1.1 | 4 | 9.7 | 15.4 | 19.3 | 20.3 | 15.9 | 8.8 | 2.9 | -1.2 |
Average Precipitation (mm) | 80.9 | 70.2 | 63.9 | 63.4 | 80.5 | 115.7 | 160.1 | 131 | 134 | 77.6 | 73.3 | 83.3 |