Average annual temperature is 16.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 236 days
Number of rainy days: 127 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) | 15.9 | 16.5 | 27.4 | 30.4 | 33.4 | 38.3 | 35.7 | 36.0 | 31.6 | 28.0 | 28.9 | 22.1 |
| Average daytime temperature (°C) | 8.2 | 9.8 | 18.7 | 21.1 | 26.3 | 31.9 | 32.2 | 32.2 | 27.5 | 23.8 | 15.1 | 7.5 |
| Average temperature (°C) | 2.2 | 4.8 | 12.2 | 15.9 | 21.3 | 26.6 | 28.1 | 27.6 | 23.3 | 18.2 | 9.8 | 2.4 |
| Average night temperature (°C) | -2.9 | -0.1 | 6.3 | 11.1 | 17.0 | 21.5 | 24.8 | 23.4 | 19.4 | 13.3 | 4.6 | -2.1 |
| Absolute minimum temperature (°C) | -8.6 | -4.0 | -0.2 | 4.9 | 10.1 | 15.8 | 22.2 | 18.2 | 14.6 | 6.1 | -4.2 | -8.9 |
| 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) | 7.6 | 6.4 | 8.7 | 7.8 | 7.4 | 8.4 | 8.8 | 10.6 | 7.2 | 8.2 | 7.2 | 6.4 |
| Precipitation (mm) | 24 | 30 | 13 | 121 | 96 | 59 | 296 | 184 | 230 | 12 | 30 | 24 |
| Sunny days | 27 | 19 | 27 | 17 | 19 | 17 | 8 | 17 | 16 | 22 | 23 | 24 |
| Rainy days | 3 | 9 | 4 | 13 | 12 | 13 | 23 | 14 | 14 | 9 | 7 | 6 |
| Snow days | 1 | 0 | 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