Average annual temperature is 16.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Caoyan
* Weather data for Caoyan 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) | 19.0 | 16.5 | 27.0 | 31.8 | 33.7 | 33.7 | 33.9 | 34.1 | 31.6 | 26.2 | 27.8 | 22.4 |
| Average daytime temperature (°C) | 9.1 | 9.4 | 17.3 | 21.9 | 25.7 | 28.8 | 30.9 | 30.9 | 27.4 | 23.3 | 16.8 | 8.9 |
| Average temperature (°C) | 3.2 | 4.6 | 11.1 | 15.9 | 20.5 | 24.1 | 27.6 | 26.9 | 23.7 | 17.9 | 11.2 | 4.1 |
| Average night temperature (°C) | -1.8 | 0.2 | 5.7 | 11.1 | 16.1 | 20.3 | 25.3 | 23.4 | 20.7 | 13.6 | 6.6 | -0.1 |
| Absolute minimum temperature (°C) | -8.3 | -5.2 | 0.1 | 3.2 | 6.8 | 15.0 | 23.3 | 17.9 | 17.8 | 7.5 | -1.9 | -8.3 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.4 | 5.7 | 7.7 | 8.5 | 6.5 | 7.4 | 5.8 | 9.7 | 6.4 | 8.1 | 7.1 | 6.1 |
| Precipitation (mm) | 27 | 49 | 28 | 77 | 126 | 203 | 310 | 98 | 119 | 28 | 17 | 64 |
| Sunny days | 25 | 17 | 25 | 19 | 15 | 15 | 2 | 12 | 10 | 22 | 22 | 23 |
| Rainy days | 6 | 11 | 6 | 11 | 16 | 15 | 29 | 19 | 20 | 9 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Caoyan during the most sunny months:
The largest precipitation sum in Caoyan is at