Average annual temperature is 17.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 164 days
Number of rainy days: 201 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) | 24.3 | 24.6 | 26.8 | 31.7 | 34.9 | 34.1 | 31.7 | 28.3 | 29.8 | 27.1 | 24.9 | 22.3 |
| Average daytime temperature (°C) | 19.7 | 22.5 | 24.3 | 28.1 | 28.1 | 28.1 | 27.4 | 26.1 | 26.7 | 24.0 | 22.1 | 18.8 |
| Average temperature (°C) | 10.9 | 14.1 | 15.9 | 20.1 | 21.2 | 22.1 | 22.0 | 21.0 | 21.0 | 18.1 | 14.7 | 12.2 |
| Average night temperature (°C) | 3.1 | 6.2 | 8.1 | 11.9 | 14.4 | 17.4 | 18.1 | 18.1 | 16.8 | 13.5 | 8.5 | 6.5 |
| Absolute minimum temperature (°C) | 1.4 | 4.4 | 5.1 | 7.7 | 12.3 | 16.1 | 16.5 | 16.8 | 14.7 | 10.1 | 5.8 | 3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 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) | 10.0 | 9.8 | 10.4 | 11.1 | 10.8 | 10.5 | 9.8 | 8.0 | 10.2 | 9.2 | 9.0 | 7.9 |
| Precipitation (mm) | 0 | 20 | 6 | 10 | 72 | 226 | 226 | 341 | 229 | 128 | 40 | 48 |
| Sunny days | 29 | 24 | 22 | 21 | 13 | 2 | 3 | 0 | 0 | 11 | 24 | 15 |
| Rainy days | 2 | 4 | 9 | 9 | 18 | 28 | 28 | 31 | 30 | 20 | 6 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yiwanshui is at