Average annual temperature is 17.9 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 185 days
Number of rainy days: 177 days
Number of snow days: 3 days
Look at detailed online map of Chang’an
* Weather data for Chang’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) | 20.3 | 18.1 | 27.0 | 31.5 | 33.3 | 34.5 | 34.6 | 36.0 | 34.4 | 28.3 | 29.5 | 24.6 |
| Average daytime temperature (°C) | 12.2 | 12.1 | 19.4 | 23.2 | 26.9 | 30.1 | 31.9 | 32.5 | 28.8 | 24.2 | 18.3 | 11.0 |
| Average temperature (°C) | 5.8 | 7.7 | 13.9 | 18.3 | 22.2 | 25.8 | 28.5 | 28.3 | 24.9 | 19.3 | 12.7 | 6.1 |
| Average night temperature (°C) | 0.2 | 3.3 | 8.8 | 13.9 | 18.5 | 22.4 | 25.7 | 24.4 | 21.5 | 15.2 | 7.8 | 1.6 |
| Absolute minimum temperature (°C) | -5.1 | -1.5 | 4.6 | 6.2 | 13.1 | 18.1 | 21.5 | 18.8 | 18.3 | 9.8 | -1.3 | -6.6 |
| 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) | 6.8 | 4.9 | 5.9 | 7.5 | 7.3 | 7.8 | 8.7 | 10.4 | 6.4 | 6.2 | 7.0 | 6.4 |
| Precipitation (mm) | 14 | 33 | 50 | 285 | 274 | 189 | 173 | 124 | 118 | 24 | 41 | 64 |
| Sunny days | 25 | 14 | 17 | 12 | 9 | 9 | 7 | 15 | 15 | 21 | 20 | 21 |
| Rainy days | 5 | 14 | 14 | 18 | 22 | 21 | 24 | 16 | 15 | 10 | 10 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Chang’an during the most sunny months:
The largest precipitation sum in Chang’an is at