Average annual temperature is 15.4 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 238 days
Number of rainy days: 124 days
Number of snow days: 3 days
Look at detailed online map of Yisu
* Weather data for Yisu 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) | 15.1 | 15.9 | 27.0 | 30.0 | 32.8 | 36.8 | 34.7 | 34.3 | 30.8 | 26.6 | 27.4 | 20.6 |
| Average daytime temperature (°C) | 7.5 | 9.1 | 18.4 | 21.0 | 26.3 | 30.9 | 31.5 | 30.8 | 26.9 | 23.2 | 14.1 | 6.8 |
| Average temperature (°C) | 1.3 | 3.8 | 11.7 | 15.3 | 21.0 | 25.7 | 27.4 | 26.5 | 22.6 | 17.5 | 8.8 | 1.8 |
| Average night temperature (°C) | -3.7 | -1.3 | 5.5 | 10.4 | 16.3 | 20.6 | 24.3 | 22.6 | 18.7 | 12.8 | 3.7 | -2.6 |
| Absolute minimum temperature (°C) | -9.1 | -4.9 | -1.8 | 2.8 | 8.7 | 15.2 | 21.3 | 18.1 | 13.1 | 5.9 | -5.5 | -8.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.6 | 9.0 | 7.6 | 7.7 | 8.4 | 8.2 | 10.6 | 7.5 | 8.2 | 7.1 | 6.3 |
| Precipitation (mm) | 17 | 31 | 10 | 78 | 120 | 75 | 322 | 142 | 152 | 20 | 59 | 23 |
| Sunny days | 27 | 22 | 27 | 19 | 19 | 17 | 7 | 16 | 15 | 23 | 22 | 24 |
| Rainy days | 3 | 6 | 4 | 11 | 12 | 13 | 24 | 15 | 15 | 8 | 8 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Yisu during the most sunny months:
The largest precipitation sum in Yisu is at