Average annual temperature is 14.9 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 82 days
Number of rainy days: 278 days
Number of snow days: 5 days
Look at detailed online map of Yiwanshui
* Weather data for Yiwanshui 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) | 17.8 | 15.4 | 20.4 | 27.8 | 28.9 | 29.2 | 30.3 | 29.4 | 30.9 | 25.3 | 22.1 | 23.1 |
| Average daytime temperature (°C) | 8.0 | 9.8 | 15.3 | 19.8 | 22.9 | 24.3 | 27.3 | 27.0 | 25.4 | 19.2 | 15.3 | 10.0 |
| Average temperature (°C) | 4.2 | 6.2 | 11.0 | 15.4 | 19.0 | 20.6 | 23.3 | 23.1 | 21.4 | 15.8 | 11.6 | 6.5 |
| Average night temperature (°C) | 0.4 | 3.0 | 7.3 | 11.7 | 15.5 | 17.5 | 20.0 | 19.8 | 17.9 | 12.7 | 8.0 | 3.1 |
| Absolute minimum temperature (°C) | -3.7 | -0.1 | 3.8 | 7.2 | 10.6 | 12.7 | 16.1 | 14.7 | 15.1 | 9.5 | 1.0 | -4.0 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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 | 2.4 | 4.6 | 6.7 | 6.5 | 5.6 | 7.9 | 9.6 | 8.0 | 5.1 | 5.0 | 4.1 |
| Precipitation (mm) | 23 | 70 | 126 | 152 | 244 | 278 | 225 | 157 | 212 | 132 | 53 | 34 |
| Sunny days | 15 | 3 | 3 | 4 | 2 | 4 | 4 | 1 | 8 | 11 | 9 | 18 |
| Rainy days | 11 | 25 | 28 | 26 | 29 | 26 | 27 | 30 | 22 | 20 | 21 | 13 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yiwanshui during the most sunny months:
The largest precipitation sum in Yiwanshui is at