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Nam Định, Vietnam

Full City Profile

448,225 Population 25,013/sq mi density
16 ft Elevation 5 meters
75°F Avg Temperature 24°C
Nam Định has a warm climate with an average annual temperature of 75°F (24°C). Winters average 62°F in January while summers reach 85°F in July. The area gets 218 sunny days per year. Annual precipitation totals 66.0 inches. The area receives 0.0 inches of snow annually.

Temperature

62°F Jan (17°C) 85°F Jul (29°C)
Annual Average74.9°F
39% above US avg
January Average62°F (17°C)
July Average85°F (29°C)
Sunny Days218 days/yr

Geography

Elevation16 ft (5 m)
Area17.9 sq mi (46.4 km²)
Population Density25,013/sq mi
Coordinates20.4339°N, 106.1773°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 66.0"
74% above US avg
Snowfall 0.0"
Wettest Month (Sep) 13.82"
Driest Month (Dec) 0.98"

Air Quality

Earthquake History

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

Mar 25, 2024 27 km S of Xuân Mai, Vietnam M4.2 69 km
Sep 19, 2010 71 km SSW of Hòa Bình, Vietnam M4.0 121 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Kajiki Category 2 206 km
2025 Matmo Category 1 291 km
2025 Bualoi Category 1 248 km
2024 Yagi Category 3 66 km
2017 Doksuri Category 2 294 km
2016 Mirinae Category 1 26 km
2014 Rammasun Category 3 223 km
2014 Kalmaegi Category 1 145 km
2013 Haiyan Category 1 128 km
2013 Wutip Category 1 296 km
2012 Son-tinh Category 3 47 km
2010 Mindulle Category 1 285 km
2007 Lekima Category 1 284 km
2003 Krovanh Category 2 140 km
2000 Wukong Category 1 295 km
1997 Zita Category 1 86 km
1996 Niki Category 2 72 km
1996 Sally Category 2 213 km
1996 Frankie Category 2 20 km
1996 Willie Category 1 172 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 62°F (17°C) 1.0 in Coldest
February 64°F (18°C) 1.7 in
March 68°F (20°C) 1.7 in
April 75°F (24°C) 2.4 in
May 81°F (27°C) 6.7 in
June 85°F (29°C) 7.4 in
July 85°F (29°C) 10.0 in Warmest
August 83°F (29°C) 12.7 in
September 81°F (27°C) 13.8 in Wettest
October 77°F (25°C) 5.4 in
November 71°F (22°C) 2.1 in
December 65°F (19°C) 1.0 in Driest

Nam Định has a seasonal temperature swing of 23°F / from 62°F in January to 85°F in July. Total annual precipitation is 66.0 inches, with September being the wettest month (13.8") and December the driest (1.0").

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