Average annual temperature is 15.6 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 261 days
Number of rainy days: 98 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) | 12.8 | 15.3 | 28.5 | 28.7 | 35.0 | 38.6 | 38.6 | 35.4 | 32.9 | 27.4 | 28.7 | 19.5 |
| Average daytime temperature (°C) | 5.7 | 9.3 | 18.7 | 20.4 | 26.3 | 32.6 | 33.7 | 31.2 | 28.1 | 23.8 | 12.4 | 3.8 |
| Average temperature (°C) | 0.8 | 4.2 | 12.6 | 15.3 | 21.3 | 27.1 | 29.0 | 26.9 | 23.4 | 18.5 | 7.7 | -0.4 |
| Average night temperature (°C) | -3.7 | -0.8 | 7.1 | 10.8 | 17.0 | 21.7 | 24.9 | 23.2 | 19.3 | 13.7 | 3.3 | -4.5 |
| Absolute minimum temperature (°C) | -12.0 | -4.7 | 0.4 | 3.4 | 11.0 | 15.5 | 20.8 | 16.8 | 12.3 | 8.8 | -5.0 | -14.4 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.8 | 9.4 | 7.7 | 7.3 | 10.0 | 9.7 | 10.0 | 8.1 | 8.4 | 7.2 | 6.2 |
| Precipitation (mm) | 3 | 6 | 23 | 63 | 48 | 50 | 224 | 184 | 60 | 0 | 39 | 21 |
| Sunny days | 28 | 23 | 28 | 22 | 19 | 19 | 11 | 15 | 17 | 28 | 26 | 25 |
| Rainy days | 2 | 3 | 3 | 8 | 12 | 11 | 20 | 16 | 13 | 3 | 3 | 4 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Caolou is at