Average annual temperature is 3.7 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -36.8 °C
Number of sunny days: 191 days
Number of rainy days: 132 days
Number of snow days: 42 days
Look at detailed online map of Sunwen
* Weather data for Sunwen 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) | 1.1 | 3.6 | 18.0 | 20.8 | 28.7 | 34.3 | 29.6 | 31.2 | 27.5 | 19.4 | 5.4 | 0.7 |
| Average daytime temperature (°C) | -14.8 | -7.6 | 5.7 | 12.1 | 20.9 | 26.4 | 26.5 | 24.8 | 20.6 | 12.3 | -5.6 | -14.0 |
| Average temperature (°C) | -20.4 | -14.4 | -0.6 | 6.0 | 14.7 | 20.8 | 22.2 | 20.8 | 15.6 | 6.7 | -9.8 | -18.4 |
| Average night temperature (°C) | -26.1 | -22.1 | -6.1 | 0.4 | 8.1 | 15.4 | 18.7 | 17.4 | 11.6 | 1.4 | -14.4 | -23.1 |
| Absolute minimum temperature (°C) | -36.8 | -31.5 | -21.6 | -4.9 | 0.8 | 8.6 | 15.3 | 12.0 | 4.7 | -4.8 | -25.5 | -31.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.8 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 6.9 | 7.9 | 9.2 | 8.9 | 11.0 | 10.8 | 8.6 | 8.4 | 9.5 | 8.9 | 5.3 | 5.7 |
| Precipitation (mm) | 4 | 8 | 14 | 37 | 42 | 81 | 245 | 243 | 103 | 28 | 40 | 5 |
| Sunny days | 25 | 20 | 24 | 13 | 16 | 8 | 3 | 7 | 13 | 25 | 12 | 25 |
| Rainy days | 1 | 0 | 2 | 14 | 15 | 22 | 28 | 24 | 17 | 5 | 3 | 1 |
| Snow days | 5 | 8 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 5 |
The best time to visit Sunwen during the most sunny months:
Months with the longest average daylight duration in Sunwen:
The largest precipitation sum in Sunwen is at