Average annual temperature is 15.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 234 days
Number of rainy days: 125 days
Number of snow days: 6 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) | 16.4 | 20.0 | 28.6 | 28.8 | 35.6 | 37.1 | 38.1 | 35.7 | 31.2 | 27.3 | 28.3 | 21.6 |
| Average daytime temperature (°C) | 7.9 | 10.0 | 19.1 | 21.2 | 25.9 | 31.2 | 33.0 | 30.9 | 26.6 | 22.5 | 14.4 | 7.0 |
| Average temperature (°C) | 2.5 | 4.8 | 12.8 | 15.8 | 20.9 | 26.0 | 28.1 | 26.5 | 22.6 | 17.5 | 9.4 | 2.0 |
| Average night temperature (°C) | -2.4 | 0.0 | 7.2 | 11.0 | 16.4 | 21.3 | 24.0 | 22.7 | 19.1 | 13.4 | 4.8 | -2.1 |
| Absolute minimum temperature (°C) | -7.6 | -3.8 | 1.0 | 4.6 | 11.1 | 14.4 | 20.5 | 16.9 | 14.1 | 7.7 | -2.9 | -8.0 |
| 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) | 10.2 | 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) | 7.2 | 6.3 | 8.2 | 7.8 | 7.1 | 8.2 | 9.1 | 9.5 | 7.4 | 7.4 | 6.7 | 7.1 |
| Precipitation (mm) | 9 | 28 | 14 | 78 | 166 | 67 | 245 | 171 | 121 | 30 | 30 | 39 |
| Sunny days | 29 | 19 | 28 | 19 | 13 | 17 | 12 | 16 | 13 | 22 | 23 | 23 |
| Rainy days | 1 | 7 | 3 | 11 | 18 | 13 | 19 | 15 | 17 | 9 | 7 | 5 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Caolou is at