Average annual temperature is 20.5 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Yanchang
* Weather data for Yanchang 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) | 25.5 | 29.4 | 33.5 | 39.0 | 40.5 | 36.8 | 37.1 | 31.6 | 32.8 | 31.9 | 30.7 | 29.6 |
| Average daytime temperature (°C) | 14.7 | 19.5 | 24.2 | 32.1 | 32.6 | 30.7 | 32.6 | 29.1 | 29.6 | 25.7 | 23.4 | 19.3 |
| Average temperature (°C) | 9.8 | 13.7 | 18.1 | 23.9 | 26.1 | 25.7 | 27.3 | 24.8 | 24.6 | 20.8 | 17.7 | 13.3 |
| Average night temperature (°C) | 6.1 | 9.6 | 13.2 | 17.5 | 20.7 | 21.7 | 23.0 | 21.6 | 20.8 | 17.1 | 13.4 | 8.6 |
| Absolute minimum temperature (°C) | 1.6 | 6.0 | 7.9 | 14.0 | 16.5 | 19.6 | 20.9 | 18.7 | 18.2 | 12.9 | 9.4 | 2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.0 | 5.8 | 6.3 | 9.1 | 8.8 | 9.3 | 10.1 | 10.3 | 9.6 | 7.3 | 6.8 | 6.3 |
| Precipitation (mm) | 4 | 17 | 30 | 26 | 61 | 191 | 144 | 387 | 127 | 52 | 40 | 8 |
| Sunny days | 23 | 10 | 14 | 16 | 10 | 6 | 4 | 3 | 5 | 18 | 18 | 17 |
| Rainy days | 8 | 18 | 17 | 14 | 21 | 24 | 27 | 28 | 25 | 13 | 12 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yanchang during the most sunny months:
The largest precipitation sum in Yanchang is at