Average annual temperature is 16.3 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 218 days
Number of rainy days: 144 days
Number of snow days: 3 days
Look at detailed online map of Caolou
* Weather data for Caolou 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) | 16.9 | 17.7 | 26.9 | 31.4 | 34.1 | 35.8 | 34.9 | 36.4 | 32.8 | 26.8 | 26.9 | 20.6 |
| Average daytime temperature (°C) | 9.5 | 10.7 | 18.3 | 22.4 | 26.9 | 30.2 | 32.5 | 31.7 | 27.1 | 23.1 | 15.6 | 9.0 |
| Average temperature (°C) | 3.5 | 5.5 | 12.3 | 16.8 | 21.6 | 25.1 | 28.1 | 27.1 | 22.9 | 17.6 | 10.4 | 3.6 |
| Average night temperature (°C) | -1.9 | 0.3 | 6.6 | 11.5 | 17.1 | 20.7 | 24.2 | 23.0 | 19.3 | 13.3 | 5.8 | -1.1 |
| Absolute minimum temperature (°C) | -6.3 | -4.4 | 1.2 | 4.2 | 11.1 | 15.3 | 20.5 | 17.4 | 14.9 | 8.9 | -3.9 | -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 | 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 | 13.8 | 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) | 7.1 | 5.5 | 7.1 | 7.6 | 6.5 | 7.6 | 9.5 | 9.9 | 6.6 | 7.1 | 6.2 | 7.0 |
| Precipitation (mm) | 15 | 29 | 24 | 47 | 62 | 143 | 161 | 219 | 234 | 58 | 22 | 32 |
| Sunny days | 26 | 18 | 25 | 18 | 13 | 18 | 10 | 13 | 11 | 21 | 22 | 23 |
| Rainy days | 4 | 9 | 6 | 12 | 18 | 12 | 21 | 18 | 19 | 10 | 8 | 7 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Caolou during the most sunny months:
The largest precipitation sum in Caolou is at