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Yên Thành, Vietnam

Full City Profile

26 ft Elevation 8 meters
76°F Avg Temperature 24°C
Yên Thành has a warm climate with an average annual temperature of 76°F (24°C). Winters average 63°F in January while summers reach 85°F in July. The area gets 250 sunny days per year. Annual precipitation totals 73.9 inches. The area receives 0.0 inches of snow annually.

Temperature

63°F Jan (17°C) 85°F Jul (29°C)
Annual Average75.6°F
40% above US avg
January Average63°F (17°C)
July Average85°F (29°C)
Sunny Days250 days/yr

Geography

Elevation26 ft (8 m)
Area9.5 sq mi (24.6 km²)
Population Density0/sq mi
Coordinates18.9986°N, 105.4712°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 73.9"
94% above US avg
Snowfall 0.0"
Wettest Month (Sep) 14.70"
Driest Month (Jan) 0.80"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.0. Most recent: M4.0 on Sep 19, 2010.

Sep 19, 2010 71 km SSW of Hòa Bình, Vietnam M4.0 145 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

31 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3.

Year Name Category Closest
2025 Kajiki Category 2 50 km
2025 Bualoi Category 1 117 km
2024 Yagi Category 3 224 km
2020 Vamco Category 1 247 km
2017 Doksuri Category 2 124 km
2016 Mirinae Category 1 154 km
2013 Wutip Category 2 136 km
2013 Haiyan Category 1 245 km
2012 Son-tinh Category 3 164 km
2010 Mindulle Category 1 217 km
2007 Lekima Category 1 163 km
2000 Wukong Category 1 282 km
1997 Zita Category 1 253 km
1996 Frankie Category 2 152 km
1996 Niki Category 1 112 km
1996 Willie Category 1 195 km
1995 Ted Category 1 280 km
1995 Lois Category 1 23 km
1993 Lewis Category 1 140 km
1991 Fred Category 2 141 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1899 NORTH CENTRAL VIETNAM Unknown 3.0 m 56 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 63°F (17°C) 0.8 in Coldest, Driest
February 66°F (19°C) 1.6 in
March 70°F (21°C) 1.3 in
April 77°F (25°C) 1.8 in
May 82°F (28°C) 4.5 in
June 85°F (29°C) 4.7 in Warmest
July 85°F (29°C) 7.0 in
August 84°F (29°C) 8.4 in
September 81°F (27°C) 14.7 in Wettest
October 77°F (25°C) 6.9 in
November 72°F (22°C) 3.1 in
December 66°F (19°C) 1.6 in

Yên Thành has a seasonal temperature swing of 22°F / from 63°F in January to 85°F in June. Total annual precipitation is 56.4 inches, with September being the wettest month (14.7") and January the driest (0.8").

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