Average annual temperature is 17.5 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 141 days
Number of rainy days: 223 days
Number of snow days: 1 day
Look at detailed online map of Chayuan
* Weather data for Chayuan 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) | 15.1 | 17.9 | 23.6 | 30.4 | 31.3 | 33.7 | 35.1 | 32.3 | 30.9 | 24.2 | 22.6 | 17.2 |
| Average daytime temperature (°C) | 9.6 | 12.5 | 17.2 | 22.3 | 25.0 | 28.7 | 30.9 | 29.3 | 26.5 | 21.0 | 17.3 | 11.4 |
| Average temperature (°C) | 6.2 | 9.9 | 13.6 | 18.0 | 21.1 | 24.5 | 26.9 | 25.8 | 23.3 | 18.2 | 13.9 | 8.1 |
| Average night temperature (°C) | 2.8 | 7.0 | 9.9 | 14.0 | 17.6 | 20.7 | 23.1 | 22.7 | 20.5 | 15.5 | 10.4 | 4.7 |
| Absolute minimum temperature (°C) | -2.7 | 3.7 | 4.7 | 9.1 | 13.9 | 17.6 | 20.3 | 20.3 | 17.7 | 12.1 | 6.3 | -2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.1 | 3.0 | 5.2 | 6.7 | 6.4 | 6.9 | 8.5 | 7.6 | 6.3 | 3.9 | 5.3 | 5.1 |
| Precipitation (mm) | 9 | 37 | 57 | 133 | 53 | 21 | 127 | 274 | 155 | 82 | 34 | 4 |
| Sunny days | 22 | 7 | 10 | 8 | 8 | 15 | 12 | 5 | 5 | 8 | 18 | 23 |
| Rainy days | 8 | 21 | 21 | 22 | 23 | 15 | 19 | 26 | 25 | 23 | 12 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chayuan during the most sunny months:
The largest precipitation sum in Chayuan is at