Average annual temperature is 17.1 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 142 days
Number of rainy days: 220 days
Number of snow days: 3 days
Look at detailed online map of Sunwan
* Weather data for Sunwan 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) | 20.8 | 19.5 | 25.2 | 30.1 | 31.6 | 32.3 | 33.3 | 34.1 | 31.8 | 25.9 | 27.3 | 21.3 |
| Average daytime temperature (°C) | 10.4 | 10.9 | 17.5 | 21.5 | 25.5 | 28.6 | 30.6 | 30.8 | 28.0 | 22.9 | 17.2 | 10.4 |
| Average temperature (°C) | 5.2 | 7.0 | 12.8 | 17.2 | 21.4 | 24.9 | 27.2 | 26.9 | 24.3 | 18.9 | 12.4 | 6.2 |
| Average night temperature (°C) | 0.3 | 3.4 | 8.3 | 12.9 | 17.8 | 21.6 | 24.5 | 23.4 | 21.2 | 15.5 | 8.1 | 2.2 |
| Absolute minimum temperature (°C) | -6.7 | -0.8 | 3.4 | 6.2 | 11.8 | 17.4 | 22.1 | 16.7 | 18.3 | 9.7 | 0.3 | -7.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.9 | 4.0 | 6.1 | 7.4 | 7.5 | 8.0 | 8.5 | 10.2 | 7.4 | 7.0 | 7.3 | 6.1 |
| Precipitation (mm) | 20 | 64 | 75 | 185 | 181 | 214 | 290 | 119 | 62 | 23 | 38 | 37 |
| Sunny days | 22 | 9 | 14 | 9 | 6 | 8 | 2 | 5 | 7 | 17 | 21 | 22 |
| Rainy days | 8 | 19 | 17 | 21 | 25 | 22 | 29 | 26 | 23 | 14 | 9 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Sunwan during the most sunny months:
The largest precipitation sum in Sunwan is at