Average annual temperature is 15.5 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 262 days
Number of rainy days: 100 days
Number of snow days: 3 days
Look at detailed online map of Yisan
* Weather data for Yisan 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) | 13.8 | 19.1 | 28.3 | 27.8 | 33.6 | 38.1 | 44.0 | 34.3 | 31.4 | 27.0 | 28.9 | 20.5 |
| Average daytime temperature (°C) | 6.7 | 10.2 | 19.0 | 20.8 | 25.6 | 32.3 | 34.3 | 30.0 | 26.6 | 22.6 | 13.2 | 5.4 |
| Average temperature (°C) | 1.6 | 4.9 | 12.4 | 15.3 | 20.8 | 26.5 | 29.1 | 26.4 | 22.7 | 17.2 | 7.8 | 0.5 |
| Average night temperature (°C) | -3.5 | -0.4 | 6.1 | 9.9 | 16.4 | 20.5 | 24.3 | 22.9 | 19.1 | 12.2 | 2.4 | -3.8 |
| Absolute minimum temperature (°C) | -9.3 | -5.3 | -0.1 | 3.8 | 11.4 | 14.7 | 19.8 | 15.5 | 13.1 | 7.7 | -4.3 | -10.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.4 | 9.3 | 8.0 | 7.7 | 9.3 | 9.8 | 9.4 | 7.5 | 7.5 | 7.3 | 7.0 |
| Precipitation (mm) | 3 | 9 | 15 | 63 | 79 | 30 | 197 | 124 | 78 | 3 | 26 | 25 |
| Sunny days | 28 | 24 | 29 | 22 | 16 | 17 | 15 | 15 | 18 | 28 | 26 | 24 |
| Rainy days | 2 | 4 | 2 | 8 | 15 | 13 | 16 | 16 | 12 | 3 | 4 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Yisan is at