Average annual temperature is 14.4 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -6.3 °C
Number of sunny days: 72 days
Number of rainy days: 287 days
Number of snow days: 6 days
Look at detailed online map of Chachayuan
* Weather data for Chachayuan 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) | 13.1 | 15.1 | 21.1 | 27.0 | 30.0 | 33.5 | 31.6 | 29.1 | 29.1 | 21.3 | 21.4 | 18.9 |
| Average daytime temperature (°C) | 6.5 | 10.0 | 14.5 | 19.6 | 22.0 | 23.8 | 27.5 | 26.1 | 24.0 | 17.8 | 15.1 | 9.7 |
| Average temperature (°C) | 3.0 | 6.9 | 10.9 | 15.5 | 18.2 | 20.1 | 22.9 | 22.1 | 20.0 | 14.8 | 11.7 | 5.9 |
| Average night temperature (°C) | -0.2 | 4.2 | 7.7 | 11.6 | 14.8 | 16.7 | 19.0 | 18.7 | 16.4 | 12.2 | 8.9 | 2.6 |
| Absolute minimum temperature (°C) | -6.3 | 1.0 | 1.6 | 5.8 | 11.0 | 13.1 | 14.4 | 14.3 | 12.6 | 6.6 | 2.6 | -2.9 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.8 | 4.0 | 4.5 | 7.7 | 6.4 | 6.2 | 9.1 | 8.2 | 7.4 | 4.3 | 5.1 | 5.0 |
| Precipitation (mm) | 58 | 75 | 153 | 99 | 172 | 93 | 333 | 317 | 162 | 134 | 97 | 42 |
| Sunny days | 14 | 5 | 2 | 8 | 7 | 4 | 7 | 2 | 8 | 4 | 4 | 7 |
| Rainy days | 13 | 23 | 29 | 22 | 24 | 26 | 24 | 29 | 22 | 27 | 26 | 22 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Chachayuan during the most sunny months:
The largest precipitation sum in Chachayuan is at