Average annual temperature is 2.2 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: -32.2 °C
Number of sunny days: 226 days
Number of rainy days: 99 days
Number of snow days: 40 days
Look at detailed online map of Sumawan
* Weather data for Sumawan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -0.8 | -1.3 | 11.5 | 17.8 | 21.3 | 25.8 | 26.1 | 26.3 | 24.0 | 14.2 | 11.3 | -0.2 |
| Average daytime temperature (°C) | -11.0 | -5.4 | 2.9 | 4.6 | 14.4 | 21.0 | 21.8 | 21.2 | 16.7 | 9.9 | -4.0 | -10.8 |
| Average temperature (°C) | -15.2 | -9.7 | -2.3 | -0.2 | 9.2 | 15.7 | 17.0 | 16.6 | 11.8 | 4.9 | -8.2 | -14.3 |
| Average night temperature (°C) | -19.4 | -14.3 | -7.2 | -5.2 | 4.5 | 10.4 | 13.0 | 12.5 | 7.5 | 0.7 | -12.4 | -18.3 |
| Absolute minimum temperature (°C) | -32.2 | -20.8 | -15.2 | -17.9 | -1.4 | 2.9 | 8.4 | 6.5 | -1.2 | -5.8 | -22.6 | -31.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.5 | 10.4 | 8.9 | 9.8 | 12.1 | 10.1 | 10.8 | 10.0 | 9.1 | 7.6 | 7.0 |
| Precipitation (mm) | 4 | 12 | 6 | 98 | 35 | 32 | 93 | 64 | 34 | 10 | 12 | 13 |
| Sunny days | 26 | 20 | 26 | 17 | 17 | 19 | 9 | 11 | 15 | 24 | 20 | 22 |
| Rainy days | 0 | 1 | 0 | 5 | 14 | 11 | 22 | 20 | 15 | 7 | 1 | 3 |
| Snow days | 5 | 7 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 6 |
The best time to visit Sumawan during the most sunny months:
The largest precipitation sum in Sumawan is at