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Long Bien, Vietnam

Full City Profile

347,829 Population 32,876/sq mi density
33 ft Elevation 10 meters
76°F Avg Temperature 25°C
Long Bien has a warm climate with an average annual temperature of 76°F (24°C). Winters average 62°F in January while summers reach 87°F in July. The area gets 217 sunny days per year. Annual precipitation totals 63.2 inches. The area receives 0.0 inches of snow annually.

Temperature

62°F Jan (17°C) 87°F Jul (30°C)
Annual Average76.3°F
41% above US avg
January Average62°F (17°C)
July Average87°F (30°C)
Sunny Days217 days/yr

Geography

Elevation33 ft (10 m)
Area10.6 sq mi (27.4 km²)
Population Density32,876/sq mi
Coordinates21.0333°N, 105.9000°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 63.2"
66% above US avg
Snowfall 0.0"
Wettest Month (Aug) 12.05"
Driest Month (Jan) 0.67"

Air Quality

Earthquake History

5 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M4.2 on Mar 25, 2024.

Jul 27, 2020 ~120km W of Hanoi, Vietnam M4.9 134 km
Mar 25, 2024 27 km S of Xuân Mai, Vietnam M4.2 56 km
Oct 23, 1993 20 km SSW of Yên Bái, Vietnam M4.1 121 km
Oct 11, 1991 11 km N of Tuyên Quang, Vietnam M4.1 122 km
Sep 19, 2010 71 km SSW of Hòa Bình, Vietnam M4.0 126 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Kajiki Category 2 271 km
2025 Matmo Category 1 286 km
2024 Yagi Category 3 11 km
2016 Mirinae Category 1 98 km
2014 Rammasun Category 3 187 km
2014 Kalmaegi Category 1 97 km
2013 Haiyan Category 1 145 km
2012 Son-tinh Category 3 82 km
2003 Krovanh Category 2 116 km
1997 Zita Category 1 28 km
1996 Niki Category 2 119 km
1996 Sally Category 2 192 km
1996 Frankie Category 2 82 km
1996 Willie Category 1 242 km
1995 Ted Category 1 275 km
1995 Lois Category 1 193 km
1993 Lewis Category 1 245 km
1991 Zeke Category 1 280 km
1989 Brian Category 1 254 km
1987 Cary Category 1 294 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 62°F (17°C) 0.7 in Coldest, Driest
February 64°F (18°C) 1.2 in
March 68°F (20°C) 1.5 in
April 75°F (24°C) 3.5 in
May 81°F (27°C) 7.9 in
June 84°F (29°C) 9.6 in
July 87°F (30°C) 11.3 in Warmest
August 83°F (29°C) 12.1 in Wettest
September 82°F (28°C) 9.1 in
October 77°F (25°C) 4.7 in
November 71°F (22°C) 1.8 in
December 65°F (18°C) 0.8 in

Long Bien has a seasonal temperature swing of 25°F / from 62°F in January to 87°F in July. Total annual precipitation is 64.1 inches, with August being the wettest month (12.1") and January the driest (0.7").

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