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Hongseong, South Korea

Full City Profile

89,174 Population 521/sq mi density
102 ft Elevation 31 meters
53°F Avg Temperature 12°C
Hongseong experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 29°F in January while summers reach 76°F in July. The area gets 248 sunny days per year. Annual precipitation totals 48.3 inches. The area receives 3.7 inches of snow annually.

Temperature

29°F Jan (-2°C) 76°F Jul (24°C)
Annual Average53.2°F
1% below US avg
January Average29°F (-2°C)
July Average76°F (24°C)
Sunny Days248 days/yr

Geography

Elevation102 ft (31 m)
Area171.2 sq mi (443.5 km²)
Population Density521/sq mi
Coordinates36.6009°N, 126.6650°W
TimezoneAsia/Seoul

Precipitation & Snow

Annual Rainfall 48.3"
27% above US avg
Snowfall 3.7"
Wettest Month (Jul) 10.83"
Driest Month (Jan) 1.14"

Air Quality

Earthquake History

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

Jun 11, 2024 3 km NW of Puan, South Korea M4.4 94 km
Jan 8, 2023 South Korea M3.6 135 km
Jan 29, 2020 21 km WNW of Mungyeong, South Korea M3.5 119 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2022 Hinnamnor Category 1 276 km
2020 Bavi Category 2 172 km
2020 Maysak Category 1 235 km
2020 Haishen Category 1 221 km
2019 Lingling Category 2 159 km
2016 Chaba Category 1 277 km
2012 Sanba Category 2 217 km
2010 Kompasu Category 2 93 km
2007 Nari Category 1 243 km
2003 Maemi Category 2 223 km
2002 Rusa Category 1 275 km
2000 Prapiroon Category 1 159 km
1999 Olga Category 1 167 km
1995 Faye Category 2 161 km
1987 Thelma Category 1 271 km
1985 Kit Category 1 257 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

2 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1700 YELLOW SEA Earthquake 19 km
1649 YELLOW SEA Earthquake 136 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 29°F (-2°C) 1.1 in Coldest, Driest
February 32°F (-0°C) 1.3 in
March 40°F (5°C) 1.9 in
April 52°F (11°C) 3.5 in
May 61°F (16°C) 3.7 in
June 69°F (21°C) 5.0 in
July 76°F (24°C) 10.8 in Wettest
August 77°F (25°C) 9.8 in Warmest
September 68°F (20°C) 5.6 in
October 57°F (14°C) 2.1 in
November 45°F (7°C) 2.2 in
December 34°F (1°C) 1.3 in

Hongseong has a seasonal temperature swing of 49°F / from 29°F in January to 77°F in August. Total annual precipitation is 48.3 inches, with July being the wettest month (10.8") and January the driest (1.1").

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