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Ulakan, Indonesia

Full City Profile

105 ft Elevation 32 meters
78°F Avg Temperature 26°C
Ulakan has a warm climate with an average annual temperature of 78°F (26°C). Winters average 79°F in January while summers reach 76°F in July. The area gets 350 sunny days per year. Annual precipitation totals 62.7 inches. The area receives 0.0 inches of snow annually.

Temperature

79°F Jan (26°C) 76°F Jul (25°C)
Annual Average78.2°F
45% above US avg
January Average79°F (26°C)
July Average76°F (25°C)
Sunny Days350 days/yr

Geography

Elevation105 ft (32 m)
Area37.3 sq mi (96.6 km²)
Population Density0/sq mi
Coordinates-8.4978°N, 115.5129°W
TimezoneAsia/Makassar

Precipitation & Snow

Annual Rainfall 62.7"
65% above US avg
Snowfall 0.0"
Wettest Month (Jan) 12.80"
Driest Month (Aug) 1.70"

Air Quality

Earthquake History

290 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.1. Most recent: M4.5 on Aug 10, 2025.

Oct 13, 2011 88 km SW of Jimbaran, Indonesia M6.1 139 km
Oct 3, 2002 90 km NE of Singaraja, Indonesia M6.0 109 km
Mar 20, 1995 57 km NNW of Labuan Lombok, Indonesia M5.8 121 km
Jan 1, 2004 24 km NE of Amlapura, Indonesia M5.8 37 km
Jul 16, 2019 46 km SSE of Muncar, Indonesia M5.7 118 km
Sep 18, 2009 54 km SE of Nusa Dua, Indonesia M5.7 72 km
Mar 17, 2019 18 km WNW of Labuan Lombok, Indonesia M5.6 111 km
Mar 21, 2017 6 km ENE of Ubud, Indonesia M5.6 21 km
Apr 16, 2004 34 km S of Negara, Indonesia M5.5 97 km
Aug 22, 2022 Bali region, Indonesia M5.4 51 km
Mar 11, 1991 89 km SSE of Nusa Dua, Indonesia M5.4 112 km
Sep 15, 2004 13 km ENE of Nusa Dua, Indonesia M5.4 35 km
Jan 6, 2000 7 km N of Gili Air, Indonesia M5.4 66 km
May 14, 2024 15 km NNW of Gili Trawangan, Indonesia M5.3 59 km
Aug 9, 2012 10 km E of Praya, Indonesia M5.3 97 km
Mar 17, 2019 19 km NNW of Labuan Lombok, Indonesia M5.3 117 km
Aug 6, 2015 117 km S of Lembar, Indonesia M5.3 150 km
Feb 20, 1992 29 km NNE of Gili Air, Indonesia M5.2 89 km
Mar 30, 1992 12 km E of Negara, Indonesia M5.2 87 km
Jun 22, 2013 6 km NNW of Gili Air, Indonesia M5.1 64 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Nicholas (1986).

Year Name Category Closest
1986 Nicholas Category 1 220 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 3.4 m (11 ft).

Year Location Cause Max Wave Deaths Distance
1857 BALI SEA Earthquake 3.4 m 36 55 km
1815 BALI SEA Eruption + Earthquake 3.0 m 11,453 81 km
2018 BALI SEA Earthquake 2.5 m 17 113 km
2018 BALI SEA Earthquake 2.0 m 560 105 km
2018 BALI SEA Earthquake 2 121 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

6 volcanoes within 200 km. Closest: Agung (17 km).

Name Type Elevation Last Eruption Distance
Agung Stratovolcano 2,997 m (9,833 ft) 2019 17 km
Batur Caldera 1,717 m (5,633 ft) 2000 32 km
Buyan-Bratan Caldera 2,244 m (7,362 ft) Unknown 48 km
Rinjani Stratovolcano 3,726 m (12,224 ft) 2016 106 km
Ijen Stratovolcano(es) 2,769 m (9,085 ft) 1999 148 km
Raung Stratovolcano 3,260 m (10,696 ft) 2015 166 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 12.8 in Warmest, Wettest
February 77°F (25°C) 10.2 in
March 77°F (25°C) 9.2 in
April 77°F (25°C) 5.5 in
May 77°F (25°C) 3.7 in
June 76°F (24°C) 3.2 in
July 76°F (25°C) 3.4 in
August 75°F (24°C) 1.7 in Coldest, Driest
September 76°F (24°C) 2.3 in
October 77°F (25°C) 4.0 in
November 78°F (25°C) 6.2 in
December 77°F (25°C) 10.0 in

Ulakan has a seasonal temperature swing of 4°F / from 75°F in August to 79°F in January. Total annual precipitation is 72.2 inches, with January being the wettest month (12.8") and August the driest (1.7").

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