Average annual temperature is 12.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 191 days
Number of rainy days: 168 days
Number of snow days: 6 days
Look at detailed online map of Yongsu-dong
* Weather data for Yongsu-dong South Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.7 | 12.8 | 22.2 | 25.6 | 31.0 | 32.0 | 33.0 | 33.0 | 28.5 | 20.8 | 23.3 | 17.0 |
| Average daytime temperature (°C) | 3.1 | 6.8 | 14.4 | 16.4 | 20.8 | 25.4 | 28.2 | 28.1 | 23.7 | 18.4 | 11.0 | 5.2 |
| Average temperature (°C) | -1.4 | 1.7 | 8.6 | 11.5 | 16.2 | 20.8 | 24.3 | 24.5 | 20.5 | 13.4 | 6.2 | 1.1 |
| Average night temperature (°C) | -5.1 | -2.0 | 3.9 | 6.9 | 12.1 | 17.2 | 21.4 | 21.6 | 17.6 | 9.3 | 1.7 | -2.4 |
| Absolute minimum temperature (°C) | -17.4 | -7.2 | -4.9 | 0.4 | 4.6 | 13.1 | 17.4 | 19.0 | 12.2 | 4.2 | -8.5 | -13.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.3 | 8.7 | 8.7 | 8.2 | 9.4 | 8.3 | 8.7 | 6.7 | 8.7 | 7.9 | 6.9 |
| Precipitation (mm) | 36 | 29 | 62 | 66 | 165 | 191 | 301 | 265 | 297 | 11 | 44 | 166 |
| Sunny days | 25 | 17 | 22 | 15 | 17 | 8 | 3 | 6 | 7 | 24 | 22 | 25 |
| Rainy days | 4 | 7 | 9 | 15 | 14 | 22 | 28 | 25 | 23 | 7 | 8 | 6 |
| Snow days | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yongsu-dong is at