All Countries
Seongsu, South Korea
Full City Profile
610 ft
Elevation
186 meters
52°F
Avg Temperature
11°C
Seongsu experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 31°F in January while summers reach 75°F in July. The area gets 269 sunny days per year. Annual precipitation totals 67.8 inches. The area receives 13.0 inches of snow annually.
Temperature
31°F Jan (-0°C)
75°F Jul (24°C)
| Annual Average | 52.1°F |
| 4% below US avg | |
| January Average | 31°F (-0°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 610 ft (186 m) |
| Area | 230.5 sq mi (596.9 km²) |
| Population Density | 0/sq mi |
| Coordinates | 35.6309°N, 127.3334°W |
| Timezone | Asia/Seoul |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1700 | YELLOW SEA | Earthquake | — | — | 122 km |
| 1649 | YELLOW SEA | Earthquake | — | — | 122 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-0°C) | 1.3 in | Driest |
| February | 31°F (-1°C) | 1.7 in | Coldest |
| March | 40°F (4°C) | 2.3 in | |
| April | 52°F (11°C) | 4.1 in | |
| May | 61°F (16°C) | 3.9 in | |
| June | 68°F (20°C) | 7.2 in | |
| July | 75°F (24°C) | 12.2 in | Wettest |
| August | 75°F (24°C) | 9.9 in | Warmest |
| September | 66°F (19°C) | 5.7 in | |
| October | 55°F (13°C) | 2.2 in | |
| November | 43°F (6°C) | 1.9 in | |
| December | 32°F (0°C) | 1.3 in |
Seongsu has a seasonal temperature swing of 45°F / from 31°F in February to 75°F in August. Total annual precipitation is 53.7 inches, with July being the wettest month (12.2") and January the driest (1.3").