Average annual temperature is 16.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 129 days
Number of rainy days: 236 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) | 25.5 | 25.1 | 25.3 | 31.3 | 34.1 | 34.4 | 29.2 | 26.7 | 26.1 | 26.5 | 23.5 | 21.7 |
| Average daytime temperature (°C) | 15.8 | 19.5 | 22.4 | 27.0 | 27.7 | 25.5 | 25.2 | 23.8 | 24.3 | 21.3 | 19.5 | 16.4 |
| Average temperature (°C) | 9.0 | 13.0 | 15.4 | 20.0 | 21.3 | 20.5 | 20.4 | 19.5 | 19.3 | 16.2 | 13.2 | 10.6 |
| Average night temperature (°C) | 3.3 | 6.5 | 8.4 | 12.8 | 15.0 | 16.5 | 16.7 | 16.3 | 15.2 | 12.3 | 8.0 | 5.7 |
| Absolute minimum temperature (°C) | 0.2 | 4.4 | 5.5 | 9.2 | 11.1 | 14.0 | 15.1 | 14.6 | 13.7 | 9.4 | 4.8 | 2.6 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 9.3 | 10.2 | 11.5 | 10.9 | 9.8 | 9.5 | 8.5 | 10.1 | 7.8 | 9.1 | 7.8 |
| Precipitation (mm) | 7 | 8 | 11 | 15 | 43 | 227 | 230 | 223 | 102 | 126 | 20 | 20 |
| Sunny days | 24 | 15 | 13 | 20 | 15 | 3 | 3 | 0 | 4 | 2 | 18 | 12 |
| Rainy days | 7 | 13 | 18 | 10 | 16 | 27 | 28 | 31 | 26 | 29 | 12 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yiwanshui is at