Average annual temperature is 15.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 235 days
Number of rainy days: 127 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) | 15.8 | 15.9 | 27.0 | 30.4 | 32.5 | 37.9 | 35.5 | 35.4 | 31.9 | 27.2 | 27.8 | 21.3 |
| Average daytime temperature (°C) | 7.8 | 9.3 | 18.5 | 21.1 | 26.2 | 31.4 | 31.9 | 31.4 | 27.2 | 23.6 | 14.6 | 7.3 |
| Average temperature (°C) | 1.9 | 4.4 | 12.1 | 15.7 | 21.1 | 26.2 | 27.7 | 27.1 | 23.0 | 18.0 | 9.4 | 2.3 |
| Average night temperature (°C) | -3.0 | -0.3 | 6.2 | 11.0 | 16.6 | 21.2 | 24.6 | 23.2 | 19.4 | 13.5 | 4.4 | -2.0 |
| Absolute minimum temperature (°C) | -9.0 | -3.8 | -0.6 | 6.2 | 8.8 | 15.8 | 22.0 | 18.3 | 14.6 | 7.3 | -4.4 | -9.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.5 | 9.0 | 7.4 | 7.7 | 8.4 | 8.2 | 10.7 | 7.2 | 8.3 | 7.2 | 6.4 |
| Precipitation (mm) | 20 | 29 | 15 | 91 | 105 | 54 | 319 | 116 | 175 | 12 | 56 | 28 |
| Sunny days | 26 | 21 | 27 | 20 | 17 | 17 | 6 | 13 | 16 | 24 | 24 | 24 |
| Rainy days | 4 | 7 | 4 | 10 | 14 | 13 | 25 | 18 | 14 | 7 | 6 | 5 |
| 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