Average annual temperature is 19.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Caijiayan
* Weather data for Caijiayan 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) | 16.5 | 19.2 | 24.2 | 35.4 | 35.6 | 37.6 | 37.9 | 34.9 | 34.3 | 27.4 | 24.8 | 18.6 |
| Average daytime temperature (°C) | 11.8 | 15.2 | 19.5 | 25.3 | 28.0 | 29.9 | 33.1 | 31.4 | 29.7 | 22.9 | 19.4 | 13.8 |
| Average temperature (°C) | 7.4 | 11.7 | 15.1 | 20.2 | 23.3 | 25.3 | 28.0 | 27.1 | 25.2 | 19.5 | 15.7 | 10.0 |
| Average night temperature (°C) | 3.0 | 8.2 | 11.1 | 15.3 | 19.2 | 21.3 | 23.8 | 23.5 | 21.6 | 16.5 | 12.1 | 5.8 |
| Absolute minimum temperature (°C) | -2.6 | 5.3 | 5.2 | 8.1 | 13.8 | 17.6 | 19.9 | 20.5 | 18.4 | 12.7 | 7.0 | 0.5 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 5.5 | 4.1 | 5.4 | 7.8 | 7.0 | 6.6 | 8.4 | 8.1 | 7.1 | 4.1 | 4.6 | 5.0 |
| Precipitation (mm) | 5 | 22 | 45 | 108 | 133 | 46 | 227 | 304 | 74 | 66 | 29 | 2 |
| Sunny days | 24 | 15 | 6 | 10 | 14 | 13 | 11 | 9 | 11 | 8 | 18 | 26 |
| Rainy days | 7 | 13 | 25 | 20 | 17 | 17 | 20 | 22 | 19 | 23 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Caijiayan during the most sunny months:
The largest precipitation sum in Caijiayan is at