Average annual temperature is 17.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 101 days
Number of rainy days: 263 days
Number of snow days: 1 day
Look at detailed online map of Wanwan
* Weather data for Wanwan 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) | 16.3 | 18.6 | 22.4 | 31.0 | 31.5 | 32.5 | 33.9 | 33.3 | 33.4 | 26.3 | 24.5 | 17.6 |
| Average daytime temperature (°C) | 9.5 | 13.2 | 17.2 | 22.5 | 24.9 | 25.7 | 29.9 | 29.7 | 27.4 | 21.0 | 17.6 | 11.6 |
| Average temperature (°C) | 6.2 | 9.9 | 13.4 | 18.5 | 21.2 | 22.8 | 26.2 | 26.1 | 23.8 | 18.0 | 14.2 | 8.5 |
| Average night temperature (°C) | 2.9 | 7.2 | 9.8 | 14.8 | 18.0 | 20.3 | 23.0 | 23.0 | 20.7 | 15.5 | 11.2 | 5.6 |
| Absolute minimum temperature (°C) | -1.2 | 5.0 | 4.1 | 8.1 | 13.3 | 16.6 | 17.4 | 18.9 | 17.6 | 10.6 | 6.4 | 0.5 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 4.5 | 3.5 | 5.1 | 7.3 | 6.8 | 6.0 | 8.4 | 9.5 | 7.7 | 5.2 | 5.3 | 4.2 |
| Precipitation (mm) | 18 | 42 | 141 | 147 | 187 | 229 | 329 | 181 | 260 | 206 | 76 | 18 |
| Sunny days | 16 | 8 | 4 | 7 | 6 | 7 | 7 | 2 | 10 | 8 | 9 | 17 |
| Rainy days | 14 | 20 | 27 | 23 | 25 | 23 | 24 | 29 | 20 | 23 | 21 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Wanwan during the most sunny months:
The largest precipitation sum in Wanwan is at