Average annual temperature is 15.6 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 90 days
Number of rainy days: 272 days
Number of snow days: 3 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) | 21.6 | 16.8 | 21.6 | 27.8 | 29.6 | 29.6 | 31.1 | 30.5 | 30.3 | 28.6 | 24.6 | 22.9 |
| Average daytime temperature (°C) | 9.8 | 9.9 | 15.5 | 20.6 | 24.0 | 26.3 | 28.7 | 27.6 | 27.0 | 21.3 | 16.6 | 11.1 |
| Average temperature (°C) | 5.2 | 6.3 | 11.1 | 16.0 | 19.8 | 22.2 | 24.7 | 23.5 | 22.2 | 16.7 | 12.2 | 6.7 |
| Average night temperature (°C) | 0.7 | 3.0 | 6.8 | 11.8 | 16.0 | 19.0 | 21.3 | 19.8 | 18.2 | 12.9 | 7.9 | 2.2 |
| Absolute minimum temperature (°C) | -3.6 | -2.0 | 1.4 | 6.2 | 8.7 | 15.4 | 17.3 | 13.0 | 14.4 | 8.3 | 0.9 | -5.5 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 4.8 | 2.4 | 4.3 | 6.6 | 6.3 | 7.4 | 8.8 | 9.3 | 9.1 | 6.2 | 5.5 | 5.0 |
| Precipitation (mm) | 18 | 93 | 186 | 174 | 197 | 272 | 144 | 202 | 74 | 58 | 117 | 40 |
| Sunny days | 19 | 5 | 5 | 6 | 2 | 4 | 2 | 5 | 7 | 10 | 11 | 14 |
| Rainy days | 10 | 22 | 26 | 24 | 29 | 26 | 29 | 26 | 23 | 21 | 19 | 17 |
| Snow days | 2 | 1 | 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