Average annual temperature is 19.9 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Caiyun
* Weather data for Caiyun 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) | 26.2 | 27.6 | 29.9 | 35.3 | 37.4 | 37.7 | 33.0 | 28.9 | 30.3 | 29.8 | 28.7 | 25.3 |
| Average daytime temperature (°C) | 18.6 | 23.3 | 26.4 | 31.0 | 31.8 | 29.5 | 28.9 | 26.9 | 28.0 | 25.6 | 23.9 | 20.8 |
| Average temperature (°C) | 11.5 | 16.1 | 19.0 | 23.7 | 25.2 | 23.8 | 23.5 | 22.1 | 22.3 | 19.8 | 16.9 | 14.3 |
| Average night temperature (°C) | 4.9 | 9.4 | 11.5 | 15.9 | 18.3 | 18.8 | 19.0 | 18.6 | 17.4 | 15.1 | 10.8 | 8.6 |
| Absolute minimum temperature (°C) | 1.5 | 7.0 | 8.3 | 12.3 | 14.1 | 15.4 | 15.9 | 16.1 | 15.3 | 12.8 | 5.5 | 5.7 |
| 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 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 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) | 8.6 | 9.5 | 10.3 | 11.4 | 10.8 | 10.5 | 10.6 | 9.6 | 10.6 | 8.6 | 8.9 | 7.7 |
| Precipitation (mm) | 7 | 6 | 6 | 6 | 37 | 263 | 148 | 325 | 77 | 47 | 11 | 10 |
| Sunny days | 22 | 17 | 22 | 25 | 25 | 4 | 5 | 0 | 7 | 5 | 18 | 20 |
| Rainy days | 9 | 11 | 9 | 5 | 6 | 26 | 26 | 31 | 23 | 26 | 12 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Caiyun is at