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Semamung, Indonesia

Full City Profile

335 ft Elevation 102 meters
79°F Avg Temperature 26°C
Semamung has a warm climate with an average annual temperature of 79°F (26°C). Winters average 80°F in January while summers reach 77°F in July. The area gets 355 sunny days per year. Annual precipitation totals 35.0 inches. The area receives 0.0 inches of snow annually.

Temperature

80°F Jan (27°C) 77°F Jul (25°C)
Annual Average78.5°F
45% above US avg
January Average80°F (27°C)
July Average77°F (25°C)
Sunny Days355 days/yr

Geography

Elevation335 ft (102 m)
Area4,469.3 sq mi (11,575.5 km²)
Population Density0/sq mi
Coordinates-8.6515°N, 117.4288°W
TimezoneAsia/Makassar

Precipitation & Snow

Annual Rainfall 35.0"
8% below US avg
Snowfall 0.0"
Wettest Month (Jan) 10.80"
Driest Month (Aug) 0.40"

Air Quality

Earthquake History

772 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.5 on Aug 20, 2025.

Nov 8, 2009 29 km NNW of Bima, Indonesia M6.6 141 km
Oct 6, 2002 39 km NNW of Dompu, Indonesia M6.3 112 km
Jul 24, 2002 84 km SSE of Dompu, Indonesia M5.9 148 km
May 8, 2010 54 km NNW of Dompu, Indonesia M5.9 111 km
Nov 2, 1996 96 km NNW of Pototano, Indonesia M5.8 122 km
Mar 20, 1995 57 km NNW of Labuan Lombok, Indonesia M5.8 125 km
Oct 23, 1997 42 km ESE of Labuan Lombok, Indonesia M5.7 45 km
Feb 7, 2008 102 km N of Labuan Lombok, Indonesia M5.7 137 km
Jul 31, 2016 43 km ENE of Pototano, Indonesia M5.6 66 km
Mar 17, 2019 18 km WNW of Labuan Lombok, Indonesia M5.6 103 km
Mar 13, 2007 52 km NE of Pototano, Indonesia M5.6 75 km
Mar 24, 1992 73 km N of Pototano, Indonesia M5.6 100 km
Feb 15, 1997 70 km N of Pototano, Indonesia M5.6 97 km
May 21, 1992 34 km SE of Sumbawa Besar, Indonesia M5.5 22 km
Jun 14, 2009 86 km NNW of Pototano, Indonesia M5.5 110 km
Jan 3, 2003 Sumbawa region, Indonesia M5.5 41 km
Oct 19, 1991 63 km SSW of Sumbawa Besar, Indonesia M5.5 49 km
Jan 23, 2003 30 km SSE of Dompu, Indonesia M5.5 122 km
Dec 17, 1998 25 km NW of Bima, Indonesia M5.4 129 km
Feb 20, 1999 50 km NE of Pototano, Indonesia M5.4 74 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).

Year Location Cause Max Wave Deaths Distance
1815 TAMBORA Astronomical 4.0 m 60,000 80 km
2018 BALI SEA Earthquake 2.5 m 17 111 km
2018 BALI SEA Earthquake 2.0 m 560 117 km
2018 BALI SEA Earthquake 2 98 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Tambora (77 km).

Name Type Elevation Last Eruption Distance
Tambora Stratovolcano 2,850 m (9,350 ft) 1967 77 km
Rinjani Stratovolcano 3,726 m (12,224 ft) 2016 109 km
Sangeang Api Complex 1,912 m (6,273 ft) 2020 187 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 80°F (27°C) 10.8 in Wettest
February 80°F (26°C) 9.9 in
March 80°F (27°C) 8.7 in
April 80°F (27°C) 4.1 in
May 80°F (27°C) 2.1 in
June 79°F (26°C) 1.1 in
July 77°F (25°C) 0.5 in Coldest
August 79°F (26°C) 0.4 in Driest
September 80°F (27°C) 0.7 in
October 82°F (28°C) 2.1 in Warmest
November 82°F (28°C) 5.5 in
December 80°F (27°C) 8.8 in

Semamung has a seasonal temperature swing of 5°F / from 77°F in July to 82°F in October. Total annual precipitation is 54.7 inches, with January being the wettest month (10.8") and August the driest (0.4").

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