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Anseong, South Korea

Full City Profile

69,255 Population 324/sq mi density
121 ft Elevation 37 meters
52°F Avg Temperature 11°C
Anseong experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 25°F in January while summers reach 76°F in July. The area gets 244 sunny days per year. Annual precipitation totals 50.8 inches. The area receives 3.2 inches of snow annually.

Temperature

25°F Jan (-4°C) 76°F Jul (24°C)
Annual Average52.0°F
4% below US avg
January Average25°F (-4°C)
July Average76°F (24°C)
Sunny Days244 days/yr

Geography

Elevation121 ft (37 m)
Area214.0 sq mi (554.2 km²)
Population Density324/sq mi
Coordinates37.0108°N, 127.2703°W
TimezoneAsia/Seoul

Precipitation & Snow

Annual Rainfall 50.8"
34% above US avg
Snowfall 3.2"
Wettest Month (Jul) 12.83"
Driest Month (Jan) 0.94"

Air Quality

Earthquake History

5 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M4.4 on Jun 11, 2024.

Dec 13, 1996 20 km W of T’aebaek, South Korea M4.8 133 km
Jan 20, 2007 25 km NNE of Pyeongchang, South Korea M4.7 125 km
Jun 11, 2024 3 km NW of Puan, South Korea M4.4 148 km
Jan 8, 2023 South Korea M3.6 124 km
Jan 29, 2020 21 km WNW of Mungyeong, South Korea M3.5 74 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

14 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2.

Year Name Category Closest
2022 Hinnamnor Category 1 266 km
2020 Bavi Category 2 219 km
2020 Maysak Category 1 180 km
2020 Haishen Category 1 163 km
2019 Lingling Category 2 208 km
2016 Chaba Category 1 300 km
2012 Sanba Category 1 228 km
2010 Kompasu Category 2 109 km
2007 Nari Category 1 279 km
2003 Maemi Category 2 198 km
2000 Prapiroon Category 1 195 km
1999 Olga Category 1 231 km
1995 Faye Category 2 129 km
1987 Dinah Category 1 291 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1700 YELLOW SEA Earthquake 89 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Ch'uga-ryong (147 km).

Name Type Elevation Last Eruption Distance
Ch'uga-ryong Shield 452 m (1,483 ft) Unknown 147 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 25°F (-4°C) 0.9 in Coldest, Driest
February 29°F (-2°C) 1.2 in
March 39°F (4°C) 1.9 in
April 52°F (11°C) 3.5 in
May 62°F (17°C) 3.7 in
June 70°F (21°C) 5.4 in
July 76°F (24°C) 12.8 in Wettest
August 76°F (25°C) 10.4 in Warmest
September 67°F (19°C) 5.9 in
October 55°F (13°C) 1.9 in
November 42°F (6°C) 2.0 in
December 30°F (-1°C) 1.1 in

Anseong has a seasonal temperature swing of 51°F / from 25°F in January to 76°F in August. Total annual precipitation is 50.8 inches, with July being the wettest month (12.8") and January the driest (0.9").

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