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Weather & Climate in Seodong, South Korea
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Seodong enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 37°F in January while summers reach 74°F in July. The area gets 204 sunny days per year. Annual precipitation totals 72.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 322 feet.
Temperature
37°F Jan (3°C)
74°F Jul (23°C)
| Annual Average | 55.6°F |
| 3% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 204 days/yr |
Geography
| Elevation | 322 ft (98 m) |
| Area | 7.1 sq mi (18.3 km²) |
| Population Density | 6,013/sq mi |
| Coordinates | 33.4844°N, 126.4925°W |
| Timezone | Asia/Seoul |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| May 31, 2008 | 108 km WNW of Gaigeturi, South Korea | M3.8 | 123 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
42 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2022 | Hinnamnor | Category 3 | 92 mph | 78 km |
| 2020 | Bavi | Category 3 | 98 mph | 203 km |
| 2020 | Haishen | Category 2 | 98 mph | 248 km |
| 2020 | Maysak | Category 2 | 98 mph | 135 km |
| 2019 | Lingling | Category 3 | 86 mph | 148 km |
| 2018 | Soulik | Category 2 | 92 mph | 102 km |
| 2018 | Kong-rey | Category 1 | 75 mph | 77 km |
| 2018 | Prapiroon | Category 1 | 75 mph | 211 km |
| 2016 | Chaba | Category 2 | 92 mph | 66 km |
| 2014 | Neoguri | Category 1 | 75 mph | 206 km |
| 2013 | Danas | Category 2 | 81 mph | 135 km |
| 2012 | Sanba | Category 3 | 98 mph | 138 km |
| 2012 | Bolaven | Category 1 | 75 mph | 132 km |
| 2012 | Damrey | Category 1 | 75 mph | 165 km |
| 2010 | Kompasu | Category 3 | 81 mph | 177 km |
| 2007 | Nari | Category 2 | 92 mph | 51 km |
| 2006 | Shanshan | Category 2 | 98 mph | 287 km |
| 2004 | Songda | Category 2 | 86 mph | 272 km |
| 2004 | Megi | Category 1 | 75 mph | 129 km |
| 2003 | Maemi | Category 4 | 104 mph | 104 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Halla (14 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Halla | Shield | 1,919 m (6,296 ft) | 1007 | 14 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 2.8 in | Coldest |
| February | 38°F (3°C) | 3.2 in | |
| March | 44°F (7°C) | 4.6 in | |
| April | 53°F (11°C) | 6.4 in | |
| May | 60°F (15°C) | 7.4 in | |
| June | 66°F (19°C) | 10.6 in | |
| July | 74°F (23°C) | 11.8 in | Wettest |
| August | 76°F (24°C) | 10.3 in | Warmest |
| September | 69°F (21°C) | 7.1 in | |
| October | 60°F (16°C) | 3.1 in | |
| November | 50°F (10°C) | 3.1 in | |
| December | 41°F (5°C) | 2.1 in | Driest |
Seodong has a seasonal temperature swing of 39°F / from 37°F in January to 76°F in August. Total annual precipitation is 72.6 inches, with July being the wettest month (11.8") and December the driest (2.1").