Average annual temperature is 15.5 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 231 days
Number of rainy days: 128 days
Number of snow days: 6 days
Look at detailed online map of Cha’an
* Weather data for Cha’an 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) | 15.7 | 18.8 | 28.1 | 29.7 | 34.3 | 34.3 | 38.4 | 35.1 | 30.5 | 26.0 | 27.4 | 21.3 |
| Average daytime temperature (°C) | 8.0 | 9.7 | 18.7 | 21.3 | 25.3 | 29.8 | 33.0 | 30.3 | 26.2 | 22.2 | 14.3 | 7.3 |
| Average temperature (°C) | 2.7 | 4.8 | 12.5 | 16.0 | 20.4 | 24.9 | 28.0 | 26.1 | 22.2 | 17.0 | 9.2 | 2.1 |
| Average night temperature (°C) | -2.0 | 0.2 | 6.7 | 11.1 | 16.0 | 20.4 | 23.8 | 22.3 | 18.9 | 13.0 | 4.9 | -2.1 |
| Absolute minimum temperature (°C) | -7.1 | -4.5 | 0.7 | 4.8 | 10.1 | 15.4 | 20.6 | 16.8 | 14.9 | 8.9 | -1.9 | -8.3 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 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) | 7.3 | 6.3 | 8.3 | 7.8 | 7.2 | 8.4 | 9.6 | 9.6 | 7.2 | 7.2 | 6.7 | 6.9 |
| Precipitation (mm) | 8 | 29 | 24 | 76 | 125 | 82 | 149 | 198 | 138 | 51 | 23 | 42 |
| Sunny days | 28 | 18 | 28 | 19 | 14 | 17 | 16 | 15 | 12 | 20 | 22 | 22 |
| Rainy days | 2 | 8 | 3 | 11 | 17 | 13 | 15 | 16 | 18 | 11 | 8 | 6 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Cha’an is at