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Hoàng Mai, Vietnam

Full City Profile

113,360 Population 3,049/sq mi density
20 ft Elevation 6 meters
75°F Avg Temperature 24°C
Hoàng Mai has a warm climate with an average annual temperature of 75°F (24°C). Winters average 64°F in January while summers reach 85°F in July. The area gets 241 sunny days per year. Annual precipitation totals 54.7 inches. The area receives 0.0 inches of snow annually.

Temperature

64°F Jan (18°C) 85°F Jul (29°C)
Annual Average75.2°F
39% above US avg
January Average64°F (18°C)
July Average85°F (29°C)
Sunny Days241 days/yr

Geography

Elevation20 ft (6 m)
Area37.2 sq mi (96.3 km²)
Population Density3,049/sq mi
Coordinates19.2676°N, 105.7159°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 54.7"
44% above US avg
Snowfall 0.0"
Wettest Month (Sep) 15.08"
Driest Month (Jan) 0.87"

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 M4.0 129 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Kajiki Category 2 74 km
2025 Bualoi Category 1 129 km
2024 Yagi Category 3 193 km
2020 Vamco Category 2 254 km
2017 Doksuri Category 2 158 km
2016 Mirinae Category 1 115 km
2014 Kalmaegi Category 1 283 km
2013 Wutip Category 2 163 km
2013 Haiyan Category 1 210 km
2012 Son-tinh Category 3 130 km
2010 Mindulle Category 1 211 km
2007 Lekima Category 1 173 km
2003 Krovanh Category 2 277 km
2003 Nepartak Category 1 300 km
2000 Wukong Category 1 265 km
1997 Zita Category 1 219 km
1996 Frankie Category 2 116 km
1996 Niki Category 1 82 km
1996 Willie Category 1 166 km
1995 Ted Category 1 261 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 42 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 64°F (18°C) 0.9 in Coldest, Driest
February 65°F (18°C) 1.4 in
March 69°F (21°C) 1.2 in
April 76°F (24°C) 1.4 in
May 82°F (28°C) 4.1 in
June 85°F (29°C) 4.1 in Warmest
July 85°F (29°C) 7.0 in
August 84°F (29°C) 7.4 in
September 81°F (27°C) 15.1 in Wettest
October 77°F (25°C) 7.1 in
November 71°F (22°C) 3.4 in
December 66°F (19°C) 1.7 in

Hoàng Mai has a seasonal temperature swing of 21°F / from 64°F in January to 85°F in June. Total annual precipitation is 54.8 inches, with September being the wettest month (15.1") and January the driest (0.9").

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