Average annual temperature is 3.3 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -32.9 °C
Number of sunny days: 213 days
Number of rainy days: 109 days
Number of snow days: 43 days
Look at detailed online map of Dechang
* Weather data for Dechang 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) | -2.3 | 7.6 | 18.6 | 20.1 | 31.5 | 33.0 | 30.6 | 33.6 | 28.8 | 20.1 | 2.8 | -2.1 |
| Average daytime temperature (°C) | -14.0 | -5.6 | 6.4 | 11.8 | 21.0 | 25.9 | 25.6 | 23.4 | 19.3 | 12.1 | -5.7 | -13.8 |
| Average temperature (°C) | -20.0 | -12.3 | -0.3 | 5.1 | 14.5 | 19.7 | 21.1 | 19.0 | 14.0 | 6.2 | -9.8 | -18.0 |
| Average night temperature (°C) | -25.5 | -18.3 | -5.6 | -1.1 | 7.9 | 14.0 | 17.0 | 15.0 | 9.2 | 1.2 | -13.9 | -22.3 |
| Absolute minimum temperature (°C) | -32.9 | -26.1 | -13.0 | -5.4 | 2.8 | 9.1 | 13.3 | 10.3 | 2.7 | -6.8 | -23.7 | -30.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.0 | 8.7 | 9.6 | 10.3 | 10.8 | 11.2 | 9.4 | 8.6 | 9.5 | 8.8 | 5.9 | 6.4 |
| Precipitation (mm) | 3 | 5 | 7 | 13 | 45 | 109 | 161 | 204 | 57 | 9 | 26 | 7 |
| Sunny days | 25 | 21 | 22 | 16 | 20 | 6 | 6 | 13 | 15 | 25 | 18 | 26 |
| Rainy days | 0 | 1 | 3 | 8 | 11 | 24 | 25 | 18 | 15 | 4 | 0 | 0 |
| Snow days | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 5 |
The best time to visit Dechang during the most sunny months:
Months with the longest average daylight duration in Dechang:
The largest precipitation sum in Dechang is at