Average annual temperature is 7.5 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -29.7 °C
Number of sunny days: 209 days
Number of rainy days: 129 days
Number of snow days: 27 days
Look at detailed online map of Caiyangou
* Weather data for Caiyangou 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) | 3.5 | 8.5 | 19.7 | 21.3 | 25.4 | 31.6 | 31.3 | 30.9 | 28.5 | 21.6 | 17.4 | 7.4 |
| Average daytime temperature (°C) | -5.0 | 0.8 | 9.4 | 13.5 | 20.4 | 25.0 | 27.3 | 26.7 | 23.3 | 15.5 | 2.2 | -5.7 |
| Average temperature (°C) | -10.6 | -5.5 | 2.4 | 7.5 | 14.9 | 19.7 | 23.2 | 22.3 | 17.9 | 10.4 | -2.1 | -10.4 |
| Average night temperature (°C) | -16.1 | -10.6 | -3.1 | 2.1 | 9.8 | 14.7 | 19.6 | 18.6 | 13.0 | 5.8 | -5.7 | -15.8 |
| Absolute minimum temperature (°C) | -25.1 | -17.4 | -8.7 | -4.4 | 3.9 | 9.6 | 16.6 | 13.7 | 6.7 | 0.7 | -13.6 | -29.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 7.8 | 9.6 | 8.5 | 9.8 | 10.6 | 8.7 | 9.0 | 9.5 | 8.3 | 5.8 | 5.3 |
| Precipitation (mm) | 12 | 6 | 7 | 84 | 70 | 113 | 190 | 196 | 46 | 68 | 88 | 25 |
| Sunny days | 22 | 23 | 24 | 18 | 23 | 11 | 7 | 8 | 20 | 20 | 16 | 17 |
| Rainy days | 3 | 1 | 7 | 12 | 8 | 19 | 24 | 23 | 10 | 11 | 9 | 2 |
| Snow days | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 12 |
The best time to visit Caiyangou during the most sunny months:
The largest precipitation sum in Caiyangou is at