Average annual temperature is 7.3 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -25.5 °C
Number of sunny days: 190 days
Number of rainy days: 140 days
Number of snow days: 35 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) | 6.1 | 12.2 | 19.6 | 20.9 | 29.0 | 32.3 | 32.1 | 32.5 | 28.5 | 22.4 | 11.6 | 5.8 |
| Average daytime temperature (°C) | -5.9 | 0.2 | 9.2 | 13.6 | 22.0 | 25.5 | 27.6 | 25.7 | 23.7 | 16.3 | 2.2 | -5.2 |
| Average temperature (°C) | -10.9 | -5.8 | 2.5 | 7.1 | 14.7 | 19.1 | 22.5 | 21.7 | 17.7 | 9.5 | -1.8 | -9.7 |
| Average night temperature (°C) | -15.1 | -10.8 | -2.5 | 1.9 | 8.3 | 14.6 | 18.8 | 18.7 | 13.2 | 3.9 | -5.0 | -13.0 |
| Absolute minimum temperature (°C) | -25.5 | -17.0 | -7.6 | -2.8 | 2.9 | 10.1 | 13.3 | 13.8 | 5.6 | -2.8 | -13.6 | -21.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 7.2 | 8.3 | 8.8 | 7.8 | 10.1 | 8.8 | 8.5 | 5.2 | 9.4 | 9.3 | 5.6 | 6.4 |
| Precipitation (mm) | 8 | 5 | 10 | 58 | 56 | 125 | 145 | 391 | 22 | 13 | 87 | 10 |
| Sunny days | 21 | 23 | 22 | 18 | 18 | 6 | 4 | 1 | 18 | 23 | 16 | 20 |
| Rainy days | 1 | 0 | 2 | 12 | 13 | 24 | 27 | 30 | 12 | 8 | 9 | 2 |
| Snow days | 9 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 9 |
The best time to visit Chang’an during the most sunny months:
Months with the longest average daylight duration in Chang’an:
The largest precipitation sum in Chang’an is at