Average annual temperature is 16.2 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 237 days
Number of rainy days: 126 days
Number of snow days: 2 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) | 15.8 | 18.4 | 29.0 | 31.0 | 33.8 | 37.9 | 37.6 | 35.9 | 32.3 | 28.4 | 29.2 | 22.1 |
| Average daytime temperature (°C) | 8.3 | 10.6 | 19.4 | 21.5 | 26.1 | 31.9 | 32.8 | 32.3 | 27.9 | 24.1 | 15.3 | 7.5 |
| Average temperature (°C) | 2.4 | 5.2 | 12.9 | 16.2 | 21.2 | 26.6 | 28.3 | 27.6 | 23.3 | 18.3 | 9.9 | 2.2 |
| Average night temperature (°C) | -3.0 | 0.0 | 6.8 | 11.3 | 16.9 | 21.6 | 24.5 | 23.3 | 19.1 | 13.4 | 4.8 | -2.5 |
| Absolute minimum temperature (°C) | -7.9 | -4.2 | 1.6 | 4.3 | 9.9 | 16.0 | 21.7 | 18.1 | 13.5 | 7.5 | -4.2 | -8.1 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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 | 6.5 | 8.5 | 8.2 | 6.9 | 8.2 | 9.4 | 10.3 | 7.3 | 7.8 | 6.9 | 6.7 |
| Precipitation (mm) | 12 | 32 | 12 | 109 | 123 | 66 | 235 | 145 | 114 | 17 | 30 | 32 |
| Sunny days | 28 | 21 | 27 | 20 | 15 | 17 | 11 | 15 | 13 | 25 | 22 | 23 |
| Rainy days | 3 | 6 | 4 | 10 | 16 | 13 | 20 | 16 | 17 | 6 | 8 | 7 |
| Snow days | 0 | 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