Average annual temperature is 18.2 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 165 days
Number of rainy days: 198 days
Number of snow days: 2 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) | 19.1 | 16.3 | 25.2 | 30.6 | 33.7 | 33.0 | 34.9 | 35.2 | 33.4 | 27.2 | 28.9 | 22.0 |
| Average daytime temperature (°C) | 10.7 | 11.1 | 17.7 | 22.5 | 26.7 | 29.5 | 32.0 | 31.1 | 28.7 | 24.0 | 18.5 | 11.1 |
| Average temperature (°C) | 6.1 | 7.6 | 13.3 | 18.4 | 22.7 | 26.4 | 29.0 | 27.9 | 25.5 | 19.9 | 13.7 | 6.8 |
| Average night temperature (°C) | 1.8 | 4.4 | 9.1 | 14.7 | 19.6 | 23.5 | 26.7 | 25.2 | 22.9 | 16.6 | 9.7 | 3.2 |
| Absolute minimum temperature (°C) | -4.3 | 0.1 | 4.2 | 9.5 | 13.7 | 19.3 | 23.5 | 20.6 | 18.3 | 10.7 | 3.6 | -4.9 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| 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) | 6.6 | 4.3 | 6.4 | 7.5 | 7.6 | 7.5 | 8.4 | 9.9 | 7.7 | 7.0 | 8.1 | 6.4 |
| Precipitation (mm) | 43 | 65 | 58 | 144 | 186 | 162 | 253 | 233 | 81 | 14 | 35 | 27 |
| Sunny days | 22 | 13 | 13 | 13 | 8 | 8 | 4 | 8 | 13 | 22 | 21 | 20 |
| Rainy days | 8 | 15 | 18 | 17 | 23 | 22 | 27 | 23 | 17 | 9 | 9 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Cha’an during the most sunny months:
The largest precipitation sum in Cha’an is at