Average annual temperature is 15.8 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 255 days
Number of rainy days: 105 days
Number of snow days: 5 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) | 13.9 | 17.7 | 28.8 | 29.2 | 34.4 | 37.6 | 36.5 | 35.1 | 32.5 | 28.8 | 29.5 | 22.2 |
| Average daytime temperature (°C) | 7.0 | 10.2 | 19.4 | 20.9 | 26.0 | 31.3 | 32.6 | 31.6 | 28.3 | 24.4 | 14.2 | 6.2 |
| Average temperature (°C) | 1.1 | 4.6 | 12.7 | 15.6 | 21.0 | 26.1 | 28.2 | 27.2 | 23.7 | 18.6 | 8.8 | 1.0 |
| Average night temperature (°C) | -4.0 | -1.0 | 6.4 | 10.6 | 16.6 | 21.0 | 24.6 | 23.3 | 19.3 | 13.4 | 4.0 | -3.5 |
| Absolute minimum temperature (°C) | -9.1 | -4.5 | 0.4 | 4.1 | 10.7 | 15.0 | 21.1 | 18.0 | 10.9 | 6.4 | -5.8 | -9.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.4 | 9.2 | 7.9 | 6.8 | 8.8 | 9.2 | 10.2 | 7.6 | 8.0 | 7.1 | 6.7 |
| Precipitation (mm) | 11 | 13 | 10 | 76 | 78 | 67 | 188 | 91 | 72 | 1 | 27 | 21 |
| Sunny days | 27 | 23 | 28 | 17 | 18 | 21 | 13 | 16 | 16 | 27 | 25 | 24 |
| Rainy days | 2 | 5 | 3 | 13 | 13 | 9 | 18 | 15 | 14 | 4 | 5 | 4 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Caolou during the most sunny months:
The largest precipitation sum in Caolou is at