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Weather & Climate in Sơn Trà, Vietnam

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Sơn Trà has a warm climate with an average annual temperature of 78°F (26°C). Winters average 70°F in January while summers reach 85°F in July / relatively mild seasonal variation. The area gets 213 sunny days per year. Annual precipitation totals 79.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 26 feet.

Temperature

70°F Jan (21°C) 85°F Jul (30°C)
Annual Average78.2°F
45% above US avg
January Average70°F (21°C)
July Average85°F (30°C)
Sunny Days213 days/yr

Geography

Elevation26 ft (8 m)
Area2.4 sq mi (6.3 km²)
Population Density35,611/sq mi
Coordinates16.0607°N, 108.2326°W
TimezoneAsia/Ho_Chi_Minh

Precipitation & Snow

Annual Rainfall 79.9"
110% above US avg
Snowfall 0.0"
Wettest Month (Oct) 21.97"
Driest Month (Mar) 1.26"

Air Quality

Earthquake History

34 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.

Jul 28, 2024 53 km NNE of Kon Tum, Vietnam M5.1 142 km 8 km
Apr 18, 2022 46 km NNE of Kon Tum, Vietnam M4.8 145 km 10 km
Aug 23, 2022 43 km NNE of Kon Tum, Vietnam M4.8 148 km 10 km
Feb 7, 2024 57 km S of Trà My, Vietnam M4.6 137 km 10 km
May 15, 2014 32 km WSW of Hu?, Vietnam M4.6 107 km 14 km
Sep 22, 2023 48 km S of Trà My, Vietnam M4.6 129 km 10 km
Sep 1, 2022 Vietnam M4.5 129 km 9 km
Sep 1, 2022 63 km WSW of Qu?ng Ngãi, Vietnam M4.5 130 km 11 km
Mar 5, 2024 48 km NNE of Kon Tum, Vietnam M4.5 147 km 10 km
Jun 4, 2022 58 km NE of Kon Tum, Vietnam M4.4 144 km 10 km
Apr 14, 2022 63 km WSW of Qu?ng Ngãi, Vietnam M4.4 130 km 10 km
Oct 12, 2024 55 km SSE of Trà My, Vietnam M4.4 135 km 11 km
Sep 15, 2022 51 km NNE of Kon Tum, Vietnam M4.4 145 km 10 km
Feb 7, 2024 56 km NNE of Kon Tum, Vietnam M4.4 139 km 10 km
Apr 30, 2024 58 km NE of Kon Tum, Vietnam M4.4 142 km 10 km
Apr 15, 2022 67 km SSW of Tam K?, Vietnam M4.4 113 km 16 km
Jan 27, 2017 55 km SSW of Hu?, Vietnam M4.4 90 km 10 km
Jul 7, 2023 54 km S of Trà My, Vietnam M4.3 135 km 10 km
Apr 18, 2022 68 km N of Kon Tum, Vietnam M4.3 123 km 10 km
Apr 14, 2022 65 km WSW of Qu?ng Ngãi, Vietnam M4.2 125 km 14 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

46 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.

Year Name Category Max Wind Closest
2025 Kalmaegi Category 3 289 km
2025 Kajiki Category 2 227 km
2025 Bualoi Category 1 87 km
2022 Noru Category 4 98 mph 30 km
2021 Rai Category 3 115 mph 254 km
2020 Vamco Category 3 81 mph 84 km
2020 Molave Category 3 98 mph 104 km
2017 Doksuri Category 2 92 mph 161 km
2013 Wutip Category 2 75 mph 136 km
2013 Haiyan Category 2 86 mph 193 km
2013 Nari Category 1 86 mph 29 km
2012 Son-tinh Category 3 98 mph 163 km
2010 Mindulle Category 1 52 mph 248 km
2010 Conson Category 1 81 mph 264 km
2009 Ketsana Category 2 81 mph 89 km
2007 Lekima Category 1 69 mph 188 km
2006 Xangsane Category 3 86 mph 31 km
2005 Kai-tak Category 1 75 mph 193 km
2004 Chanthu Category 1 69 mph 245 km
2003 Nepartak Category 1 69 mph 158 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 8.5 m (28 ft).

Year Location Cause Max Wave Deaths Distance
2017 QUANG NAM Meteorological 8.5 m 1 83 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

1 volcano within 200 km. Closest: Ly Son Group (122 km).

Name Type Elevation Last Eruption Distance
Ly Son Group Volcanic field 157 m (515 ft) Unknown 122 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 70°F (21°C) 3.9 in Coldest
February 72°F (22°C) 1.5 in
March 75°F (24°C) 1.3 in Driest
April 79°F (26°C) 1.3 in
May 83°F (29°C) 2.2 in
June 85°F (30°C) 3.4 in Warmest
July 85°F (30°C) 3.1 in
August 84°F (29°C) 4.4 in
September 81°F (27°C) 13.0 in
October 78°F (26°C) 22.0 in Wettest
November 75°F (24°C) 15.4 in
December 71°F (22°C) 8.6 in

Sơn Trà has a seasonal temperature swing of 15°F / from 70°F in January to 85°F in June. Total annual precipitation is 79.9 inches, with October being the wettest month (22.0") and March the driest (1.3").

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