Average annual temperature is 10.7 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -16.0 °C
Number of sunny days: 211 days
Number of rainy days: 137 days
Number of snow days: 17 days
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) | 13.0 | 11.2 | 22.3 | 29.8 | 31.0 | 31.8 | 35.1 | 30.3 | 29.0 | 20.4 | 21.0 | 16.9 |
| Average daytime temperature (°C) | 3.2 | 6.0 | 14.7 | 17.6 | 21.5 | 27.4 | 29.5 | 26.8 | 22.9 | 16.5 | 10.4 | 4.9 |
| Average temperature (°C) | -2.9 | 0.6 | 7.4 | 11.0 | 15.7 | 21.0 | 23.5 | 21.3 | 17.5 | 10.9 | 3.7 | -1.3 |
| Average night temperature (°C) | -8.2 | -4.4 | 0.2 | 4.9 | 10.5 | 14.9 | 17.6 | 16.4 | 13.0 | 5.7 | -2.5 | -6.6 |
| Absolute minimum temperature (°C) | -16.0 | -9.4 | -6.3 | -2.6 | 3.2 | 10.1 | 11.3 | 9.6 | 7.8 | 0.2 | -7.1 | -13.7 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.0 | 8.3 | 7.9 | 6.3 | 9.3 | 9.2 | 9.0 | 7.2 | 6.7 | 7.7 | 7.5 |
| Precipitation (mm) | 3 | 20 | 18 | 57 | 82 | 51 | 124 | 35 | 86 | 55 | 3 | 7 |
| Sunny days | 27 | 15 | 20 | 15 | 10 | 19 | 16 | 10 | 10 | 19 | 25 | 25 |
| Rainy days | 0 | 5 | 11 | 15 | 21 | 11 | 15 | 21 | 20 | 12 | 3 | 3 |
| Snow days | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Wanwan is at