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Sidoarjo, Indonesia

Full City Profile

139,189 Population 2,648/sq mi density
16 ft Elevation 5 meters
82°F Avg Temperature 28°C
Sidoarjo has a warm climate with an average annual temperature of 82°F (28°C). Winters average 80°F in January while summers reach 81°F in July. The area gets 346 sunny days per year. Annual precipitation totals 60.6 inches. The area receives 0.0 inches of snow annually.

Temperature

80°F Jan (27°C) 81°F Jul (27°C)
Annual Average82.3°F
52% above US avg
January Average80°F (27°C)
July Average81°F (27°C)
Sunny Days346 days/yr

Geography

Elevation16 ft (5 m)
Area52.6 sq mi (136.1 km²)
Population Density2,648/sq mi
Coordinates-7.4478°N, 112.7183°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 60.6"
60% above US avg
Snowfall 0.0"
Wettest Month (Jan) 12.28"
Driest Month (Aug) 0.35"

Air Quality

Earthquake History

159 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.5 on Jul 30, 2025.

Sep 28, 1998 8 km WSW of Sumberpucung, Indonesia M6.6 90 km
Apr 10, 2021 45 km S of Sumberpucung, Indonesia M6.0 127 km
May 21, 2021 33 km SSW of Sumberpucung, Indonesia M5.8 116 km
Aug 26, 2002 84 km N of Pamekasan, Indonesia M5.6 139 km
Feb 12, 2000 60 km S of Sumberpucung, Indonesia M5.3 143 km
Jan 19, 2001 65 km SSW of Dampit, Indonesia M5.2 148 km
May 28, 2003 46 km S of Sumberpucung, Indonesia M5.2 128 km
Jan 14, 2001 31 km SSW of Dampit, Indonesia M5.2 114 km
Jan 18, 1994 21 km WSW of Kencong, Indonesia M5.2 114 km
Jan 25, 2004 14 km NNE of Ngunut, Indonesia M5.2 93 km
Jun 26, 1992 66 km SSW of Dampit, Indonesia M5.2 150 km
Feb 7, 2017 30 km WSW of Kencong, Indonesia M5.2 118 km
Sep 5, 2000 41 km S of Blitar, Indonesia M5.1 131 km
Jul 17, 2004 71 km N of Pamekasan, Indonesia M5.1 126 km
Jun 6, 2010 45 km S of Sumberpucung, Indonesia M5.1 128 km
Mar 7, 2005 27 km SSW of Kencong, Indonesia M5.1 136 km
Mar 2, 2016 50 km SSW of Gongdanglegi Kulon, Indonesia M5.1 132 km
Apr 10, 2021 22 km S of Sumberpucung, Indonesia M5.1 105 km
Jun 21, 2002 82 km N of Pamekasan, Indonesia M5.1 137 km
Sep 16, 2003 12 km N of Trenggalek, Indonesia M5.0 127 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 1 289 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

11 volcanoes within 200 km. Closest: Penanggungan (22 km).

Name Type Elevation Last Eruption Distance
Penanggungan Stratovolcano 1,631 m (5,351 ft) Unknown 22 km
Arjuno-Welirang Stratovolcano 3,339 m (10,955 ft) 1952 35 km
Tengger Caldera Stratovolcano(es) 2,329 m (7,641 ft) 2019 61 km
Kelut Stratovolcano 1,731 m (5,679 ft) 2014 70 km
Semeru Stratovolcano 3,657 m (11,998 ft) 2020 77 km
Lamongan Stratovolcano 1,641 m (5,384 ft) 1898 91 km
Iyang-Argapura Complex 3,088 m (10,131 ft) Unknown 110 km
Wilis Stratovolcano 2,563 m (8,409 ft) Unknown 113 km
Raung Stratovolcano 3,260 m (10,696 ft) 2015 165 km
Lawu Stratovolcano 3,265 m (10,712 ft) 1885 169 km
Ijen Stratovolcano(es) 2,769 m (9,085 ft) 1999 181 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 80°F (27°C) 12.3 in Coldest, Wettest
February 81°F (27°C) 11.8 in
March 81°F (27°C) 10.3 in
April 82°F (28°C) 6.7 in
May 82°F (28°C) 4.1 in
June 81°F (27°C) 2.3 in
July 81°F (27°C) 1.0 in
August 80°F (27°C) 0.4 in Driest
September 81°F (27°C) 0.6 in
October 83°F (28°C) 1.2 in Warmest
November 83°F (28°C) 4.2 in
December 81°F (27°C) 8.9 in

Sidoarjo has a seasonal temperature swing of 3°F / from 80°F in January to 83°F in October. Total annual precipitation is 63.6 inches, with January being the wettest month (12.3") and August the driest (0.4").

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