Average annual temperature is 3.6 °C
Absolute maximum temperature: 20.3 °C
Absolute minimum temperature: -18.9 °C
Number of sunny days: 91 days
Number of rainy days: 166 days
Number of snow days: 108 days
Look at detailed online map of Dandong
* Weather data for Dandong 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) | 12.2 | 12.5 | 7.9 | 13.0 | 19.8 | 20.3 | 20.2 | 19.4 | 17.1 | 17.3 | 9.3 | 10.2 |
| Average daytime temperature (°C) | 2.2 | 3.1 | 3.4 | 8.2 | 11.5 | 13.9 | 15.7 | 15.8 | 14.5 | 9.0 | 5.6 | 3.0 |
| Average temperature (°C) | -3.7 | -2.1 | -1.8 | 2.5 | 6.1 | 9.0 | 11.0 | 11.1 | 9.4 | 4.1 | 0.4 | -2.5 |
| Average night temperature (°C) | -11.9 | -8.0 | -8.7 | -4.6 | 1.0 | 5.1 | 6.9 | 7.4 | 5.5 | -0.2 | -5.1 | -8.3 |
| Absolute minimum temperature (°C) | -18.9 | -15.1 | -18.5 | -10.6 | -8.9 | 0.7 | 2.0 | 2.8 | 1.1 | -9.4 | -11.5 | -13.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 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 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.2 | 10.3 | 10.7 | 10.7 | 7.9 | 9.6 | 8.9 | 9.5 | 8.1 | 9.4 | 9.0 |
| Precipitation (mm) | 7 | 40 | 38 | 79 | 104 | 172 | 210 | 189 | 136 | 100 | 12 | 11 |
| Sunny days | 25 | 6 | 7 | 4 | 4 | 0 | 0 | 0 | 2 | 6 | 18 | 19 |
| Rainy days | 0 | 0 | 1 | 6 | 23 | 30 | 31 | 31 | 28 | 13 | 1 | 2 |
| Snow days | 6 | 22 | 23 | 20 | 4 | 0 | 0 | 0 | 0 | 12 | 11 | 10 |
The largest precipitation sum in Dandong is at