Average annual temperature is 12.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 216 days
Number of rainy days: 134 days
Number of snow days: 15 days
Look at detailed online map of Caoyao
* Weather data for Caoyao 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) | 12.2 | 14.0 | 23.6 | 24.3 | 28.8 | 30.0 | 34.8 | 30.1 | 25.6 | 22.3 | 23.0 | 18.4 |
| Average daytime temperature (°C) | 3.6 | 4.5 | 14.1 | 16.1 | 20.2 | 25.7 | 28.7 | 25.6 | 21.4 | 17.6 | 9.8 | 2.7 |
| Average temperature (°C) | -0.6 | 1.0 | 9.3 | 11.8 | 16.7 | 21.7 | 24.5 | 22.4 | 18.4 | 14.0 | 5.5 | -1.4 |
| Average night temperature (°C) | -4.6 | -2.3 | 4.6 | 7.6 | 13.5 | 18.2 | 21.0 | 19.7 | 15.8 | 10.7 | 1.5 | -5.5 |
| Absolute minimum temperature (°C) | -14.3 | -7.0 | -2.0 | 0.3 | 7.2 | 12.2 | 19.1 | 14.3 | 11.8 | 6.7 | -5.3 | -16.1 |
| 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 | 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) | 7.7 | 6.9 | 9.3 | 7.8 | 7.6 | 9.4 | 10.2 | 9.8 | 7.4 | 7.7 | 7.7 | 7.1 |
| Precipitation (mm) | 7 | 21 | 23 | 83 | 123 | 86 | 119 | 183 | 119 | 24 | 24 | 47 |
| Sunny days | 27 | 17 | 22 | 18 | 12 | 15 | 15 | 10 | 11 | 20 | 26 | 23 |
| Rainy days | 1 | 4 | 7 | 12 | 19 | 15 | 16 | 21 | 19 | 11 | 3 | 6 |
| Snow days | 3 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Caoyao is at