Average annual temperature is 17.0 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 192 days
Number of rainy days: 170 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) | 22.1 | 17.8 | 28.6 | 34.2 | 33.6 | 34.2 | 36.4 | 36.3 | 33.4 | 28.5 | 29.2 | 24.3 |
| Average daytime temperature (°C) | 10.8 | 10.6 | 19.5 | 23.2 | 26.8 | 29.5 | 32.4 | 32.7 | 28.1 | 24.0 | 17.4 | 9.7 |
| Average temperature (°C) | 4.2 | 6.1 | 13.3 | 17.5 | 21.8 | 25.0 | 28.3 | 28.1 | 24.1 | 18.6 | 11.3 | 4.4 |
| Average night temperature (°C) | -1.2 | 1.7 | 7.9 | 12.3 | 17.5 | 21.0 | 25.2 | 24.0 | 20.8 | 14.2 | 6.2 | -0.2 |
| Absolute minimum temperature (°C) | -7.0 | -3.5 | 2.3 | 5.2 | 10.9 | 16.1 | 20.9 | 18.4 | 16.9 | 8.8 | -2.7 | -7.6 |
| 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 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 5.2 | 7.4 | 7.7 | 7.1 | 7.6 | 8.2 | 10.6 | 6.0 | 7.1 | 7.5 | 6.6 |
| Precipitation (mm) | 20 | 40 | 33 | 141 | 163 | 143 | 146 | 70 | 134 | 47 | 46 | 52 |
| Sunny days | 25 | 16 | 23 | 16 | 9 | 15 | 8 | 9 | 9 | 18 | 22 | 22 |
| Rainy days | 5 | 11 | 8 | 14 | 22 | 15 | 23 | 22 | 21 | 13 | 8 | 8 |
| 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