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Sơn Thủy, Vietnam

Full City Profile

2,437 Population 56/sq mi density
1,965 ft Elevation 599 meters
73°F Avg Temperature 23°C
Sơn Thủy has a warm climate with an average annual temperature of 73°F (23°C). Winters average 65°F in January while summers reach 78°F in July. The area gets 178 sunny days per year. Annual precipitation totals 100.3 inches. The area receives 0.0 inches of snow annually.

Temperature

65°F Jan (18°C) 78°F Jul (25°C)
Annual Average72.6°F
34% above US avg
January Average65°F (18°C)
July Average78°F (25°C)
Sunny Days178 days/yr

Geography

Elevation1,965 ft (599 m)
Area43.2 sq mi (112.0 km²)
Population Density56/sq mi
Coordinates16.2528°N, 107.2727°W
TimezoneAsia/Ho_Chi_Minh

Precipitation & Snow

Annual Rainfall 100.3"
164% above US avg
Snowfall 0.0"
Wettest Month (Jul) 18.78"
Driest Month (Feb) 1.18"

Air Quality

Earthquake History

4 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M4.4 on Jan 27, 2017.

May 15, 2014 32 km WSW of Hu?, Vietnam M4.6 17 km
Jan 27, 2017 55 km SSW of Hu?, Vietnam M4.4 30 km
Nov 15, 2012 38 km SW of Tam K?, Vietnam M4.2 141 km
Oct 22, 2012 56 km WSW of Tam K?, Vietnam M4.1 126 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Kajiki Category 2 213 km
2025 Bualoi Category 1 121 km
2022 Noru Category 2 69 km
2020 Vamco Category 3 105 km
2020 Molave Category 1 184 km
2017 Doksuri Category 2 162 km
2013 Wutip Category 2 152 km
2013 Haiyan Category 2 267 km
2013 Nari Category 1 111 km
2012 Son-tinh Category 3 204 km
2010 Mindulle Category 1 205 km
2010 Conson Category 1 299 km
2009 Ketsana Category 2 169 km
2007 Lekima Category 1 162 km
2006 Xangsane Category 2 63 km
2005 Kai-tak Category 1 297 km
2003 Nepartak Category 1 236 km
2000 Wukong Category 1 265 km
1997 Fritz Category 1 117 km
1995 Zack Category 3 217 km
Source: NOAA IBTrACS (Cat 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 1 147 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 65°F (18°C) 2.4 in Coldest
February 67°F (20°C) 1.2 in Driest
March 71°F (22°C) 2.6 in
April 75°F (24°C) 3.6 in
May 77°F (25°C) 6.6 in
June 78°F (26°C) 9.1 in Warmest
July 78°F (25°C) 18.8 in Wettest
August 77°F (25°C) 16.8 in
September 75°F (24°C) 15.2 in
October 72°F (22°C) 13.1 in
November 69°F (21°C) 7.7 in
December 66°F (19°C) 3.2 in

Sơn Thủy has a seasonal temperature swing of 13°F / from 65°F in January to 78°F in June. Total annual precipitation is 100.3 inches, with July being the wettest month (18.8") and February the driest (1.2").

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