Average annual temperature is 14.9 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 122 days
Number of rainy days: 240 days
Number of snow days: 3 days
Look at detailed online map of Yunyan
* Weather data for Yunyan 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) | 19.2 | 14.0 | 22.2 | 27.0 | 29.2 | 30.9 | 32.1 | 31.3 | 30.9 | 26.5 | 24.0 | 19.7 |
| Average daytime temperature (°C) | 8.3 | 7.4 | 14.7 | 18.7 | 22.8 | 25.9 | 29.3 | 28.0 | 24.4 | 19.7 | 15.2 | 8.7 |
| Average temperature (°C) | 4.1 | 4.1 | 10.3 | 14.9 | 19.1 | 22.5 | 25.8 | 24.5 | 21.1 | 16.2 | 10.7 | 4.3 |
| Average night temperature (°C) | -0.4 | 1.2 | 6.5 | 11.3 | 15.9 | 19.5 | 23.0 | 21.6 | 18.2 | 13.3 | 6.8 | 0.5 |
| Absolute minimum temperature (°C) | -8.4 | -2.8 | 0.2 | 4.1 | 9.4 | 14.4 | 21.1 | 16.0 | 13.7 | 9.3 | -0.7 | -7.0 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.0 | 3.5 | 5.8 | 6.8 | 7.0 | 7.0 | 9.5 | 9.5 | 6.1 | 5.2 | 6.3 | 6.0 |
| Precipitation (mm) | 33 | 90 | 96 | 237 | 156 | 173 | 177 | 124 | 64 | 99 | 84 | 42 |
| Sunny days | 22 | 10 | 9 | 8 | 7 | 6 | 5 | 5 | 4 | 14 | 16 | 16 |
| Rainy days | 8 | 17 | 22 | 22 | 24 | 24 | 26 | 26 | 26 | 17 | 14 | 14 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Yunyan during the most sunny months:
The largest precipitation sum in Yunyan is at