Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 228 days
Number of rainy days: 130 days
Number of snow days: 7 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) | 15.2 | 17.5 | 28.3 | 30.8 | 36.3 | 34.8 | 37.2 | 35.7 | 31.5 | 26.1 | 26.8 | 22.8 |
| Average daytime temperature (°C) | 7.1 | 9.6 | 18.8 | 21.2 | 25.2 | 29.4 | 32.7 | 30.5 | 25.9 | 21.8 | 13.9 | 7.0 |
| Average temperature (°C) | 1.7 | 4.3 | 12.2 | 15.3 | 19.8 | 24.3 | 27.5 | 25.8 | 21.6 | 16.2 | 8.5 | 1.4 |
| Average night temperature (°C) | -2.7 | -0.4 | 6.2 | 9.9 | 15.2 | 19.8 | 23.1 | 21.8 | 17.9 | 11.8 | 3.9 | -2.8 |
| Absolute minimum temperature (°C) | -8.8 | -5.0 | 0.4 | 4.1 | 8.9 | 14.7 | 19.7 | 16.3 | 13.5 | 8.4 | -1.8 | -8.8 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 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 | 5.8 | 8.6 | 7.7 | 6.8 | 8.6 | 9.7 | 9.6 | 7.1 | 7.3 | 7.3 | 6.7 |
| Precipitation (mm) | 6 | 25 | 20 | 72 | 92 | 109 | 101 | 173 | 90 | 44 | 32 | 34 |
| Sunny days | 29 | 17 | 26 | 19 | 12 | 18 | 16 | 14 | 12 | 19 | 24 | 22 |
| Rainy days | 0 | 10 | 5 | 11 | 19 | 12 | 15 | 17 | 18 | 12 | 5 | 6 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Caoyao during the most sunny months:
The largest precipitation sum in Caoyao is at