Sewon, Indonesia

Full City Profile

73,585 Population 21,579/sq mi density
187 ft Elevation 57 meters
80°F Avg Temperature 27°C
Sewon has a warm climate with an average annual temperature of 80°F (27°C). Winters average 79°F in January while summers reach 78°F in July. Annual precipitation totals 64.9 inches. The area receives 0.0 inches of snow annually.

Temperature

79°F Jan (26°C) 78°F Jul (26°C)
Annual Average79.7°F
48% above US avg
January Average79°F (26°C)
July Average78°F (26°C)

Geography

Elevation187 ft (57 m)
Area3.4 sq mi (8.8 km²)
Population Density21,579/sq mi
Coordinates7.8764°S, 110.3589°E
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 64.9"
71% above US avg
Snowfall 0.0"
Wettest Month (Jan) 14.96"
Driest Month (Aug) 1.14"

Air Quality

Earthquake History

288 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M4.3 on Jul 12, 2025.

May 25, 2001 11 km NW of Srandakan, Indonesia M6.3 20 km
May 26, 2006 10 km E of Pundong, Indonesia M6.3 13 km
Jan 25, 2014 39 km S of Kroya, Indonesia M6.1 121 km
Jun 9, 1992 65 km S of Jatiroto, Indonesia M6.1 105 km
Sep 8, 2003 67 km S of Bambanglipuro, Indonesia M5.9 77 km
Jun 30, 2023 82 km SSW of Bambanglipuro, Indonesia M5.9 93 km
Jul 19, 2003 85 km SW of Trenggalek, Indonesia M5.9 131 km
May 5, 1995 93 km S of Jatiroto, Indonesia M5.9 120 km
Oct 14, 2001 77 km SSE of Pundong, Indonesia M5.8 86 km
May 21, 1990 60 km SSW of Kroya, Indonesia M5.6 148 km
Jun 7, 2023 146 km S of Wonosari, Indonesia M5.6 119 km
Nov 21, 1992 76 km S of Pundong, Indonesia M5.5 86 km
Jul 14, 2014 96 km SSW of Trenggalek, Indonesia M5.5 144 km
Aug 26, 1990 140 km SSE of Pundong, Indonesia M5.5 149 km
Jul 27, 1995 86 km SW of Trenggalek, Indonesia M5.4 129 km
Aug 26, 2024 89 km S of Bambanglipuro, Indonesia M5.4 99 km
Jan 29, 2000 82 km S of Jatiroto, Indonesia M5.4 120 km
May 5, 1995 106 km S of Pundong, Indonesia M5.4 116 km
Apr 18, 2014 122 km S of Pundong, Indonesia M5.3 131 km
Feb 4, 1999 113 km S of Pundong, Indonesia M5.3 122 km
Source: USGS (M2.5+, 1990-2025)

Nearby Volcanoes

11 volcanoes within 200 km. Closest: Merapi (39 km).

Name Type Elevation Last Eruption Distance
Merapi Stratovolcano 2,910 m (9,547 ft) 2020 39 km
Merbabu Stratovolcano 3,118 m (10,230 ft) 1797 48 km
Telomoyo Stratovolcano 1,864 m (6,115 ft) Unknown 57 km
Sumbing Stratovolcano 3,371 m (11,060 ft) 1730 63 km
Sundoro Stratovolcano 3,136 m (10,289 ft) 1971 76 km
Ungaran Stratovolcano 2,050 m (6,726 ft) Unknown 78 km
Dieng Volcanic Complex Complex 2,565 m (8,415 ft) 2018 92 km
Lawu Stratovolcano 3,265 m (10,712 ft) 1885 96 km
Slamet Stratovolcano 3,428 m (11,247 ft) 2014 145 km
Muria Stratovolcano 1,625 m (5,331 ft) -160 151 km
Wilis Stratovolcano 2,563 m (8,409 ft) Unknown 154 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 15.0 in Wettest
February 79°F (26°C) 12.8 in
March 79°F (26°C) 13.0 in
April 80°F (27°C) 7.1 in
May 79°F (26°C) 4.6 in
June 78°F (26°C) 2.8 in
July 78°F (26°C) 1.4 in
August 78°F (25°C) 1.1 in Coldest, Driest
September 79°F (26°C) 1.7 in
October 80°F (27°C) 4.8 in Warmest
November 79°F (26°C) 9.2 in
December 79°F (26°C) 12.2 in

Sewon has a seasonal temperature swing of 2°F / from 78°F in August to 80°F in October. Total annual precipitation is 85.7 inches, with January being the wettest month (15.0") and August the driest (1.1").

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