Average annual temperature is 13.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -12.4 °C
Number of sunny days: 176 days
Number of rainy days: 185 days
Number of snow days: 4 days
Look at detailed online map of Seomdong
* Weather data for Seomdong 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) | 15.1 | 13.2 | 22.7 | 23.1 | 24.3 | 28.9 | 30.6 | 33.7 | 29.3 | 23.2 | 23.7 | 17.0 |
| Average daytime temperature (°C) | 5.5 | 8.6 | 15.5 | 17.2 | 20.8 | 25.2 | 27.2 | 29.6 | 26.3 | 20.2 | 12.9 | 7.9 |
| Average temperature (°C) | 1.1 | 3.4 | 9.6 | 12.7 | 17.0 | 21.4 | 24.4 | 26.0 | 22.7 | 15.4 | 8.5 | 3.9 |
| Average night temperature (°C) | -2.7 | -0.5 | 4.9 | 8.6 | 13.8 | 18.5 | 22.2 | 23.0 | 19.6 | 11.3 | 4.6 | 0.4 |
| Absolute minimum temperature (°C) | -12.4 | -4.6 | -1.8 | 2.9 | 7.5 | 15.3 | 17.8 | 19.4 | 15.9 | 5.6 | -3.0 | -8.0 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.1 | 8.6 | 7.2 | 7.2 | 8.2 | 5.9 | 10.3 | 8.1 | 8.7 | 7.6 | 6.1 |
| Precipitation (mm) | 56 | 38 | 44 | 135 | 257 | 214 | 350 | 335 | 234 | 19 | 101 | 72 |
| Sunny days | 23 | 21 | 22 | 14 | 11 | 9 | 1 | 5 | 8 | 21 | 21 | 20 |
| Rainy days | 7 | 7 | 9 | 16 | 20 | 21 | 30 | 26 | 22 | 10 | 9 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Seomdong during the most sunny months:
The largest precipitation sum in Seomdong is at