Average annual temperature is 13.5 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Decun
* Weather data for Decun 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) | 18.4 | 20.1 | 22.8 | 28.3 | 29.4 | 29.0 | 26.0 | 22.7 | 24.0 | 23.4 | 22.0 | 19.8 |
| Average daytime temperature (°C) | 9.6 | 14.9 | 17.5 | 23.4 | 24.3 | 22.3 | 22.9 | 20.9 | 20.8 | 18.0 | 16.4 | 13.0 |
| Average temperature (°C) | 4.4 | 9.2 | 11.6 | 16.9 | 18.2 | 17.7 | 18.4 | 17.1 | 16.4 | 13.3 | 11.1 | 7.8 |
| Average night temperature (°C) | 0.0 | 4.7 | 7.1 | 10.7 | 13.4 | 14.3 | 14.7 | 14.4 | 12.9 | 9.9 | 7.2 | 3.3 |
| Absolute minimum temperature (°C) | -5.9 | 0.3 | 1.6 | 6.5 | 9.0 | 12.1 | 12.2 | 11.1 | 9.9 | 4.7 | 3.7 | -3.8 |
| 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 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 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) | 6.4 | 7.8 | 8.7 | 10.8 | 10.0 | 9.8 | 10.4 | 9.7 | 10.5 | 7.5 | 8.0 | 7.2 |
| Precipitation (mm) | 6 | 19 | 57 | 30 | 75 | 239 | 151 | 264 | 84 | 60 | 25 | 9 |
| Sunny days | 19 | 12 | 10 | 15 | 8 | 3 | 2 | 1 | 3 | 4 | 17 | 13 |
| Rainy days | 12 | 16 | 21 | 15 | 23 | 27 | 29 | 30 | 27 | 27 | 13 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Decun is at