Boyolali, Indonesia

Full City Profile

59,851 Population 81/sq mi density
1,437 ft Elevation 438 meters
67°F Avg Temperature 20°C
Boyolali enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 68°F in January while summers reach 65°F in July. Annual precipitation totals 82.1 inches. The area receives 0.0 inches of snow annually.

Temperature

68°F Jan (20°C) 65°F Jul (18°C)
Annual Average67.4°F
25% above US avg
January Average68°F (20°C)
July Average65°F (18°C)

Geography

Elevation1,437 ft (438 m)
Area735.5 sq mi (1,904.9 km²)
Population Density81/sq mi
Coordinates7.5331°S, 110.5958°E
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 82.1"
116% above US avg
Snowfall 0.0"
Wettest Month (Jan) 15.35"
Driest Month (Aug) 1.73"

Air Quality

Earthquake History

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

May 26, 2006 10 km E of Pundong, Indonesia M6.3 50 km
May 25, 2001 11 km NW of Srandakan, Indonesia M6.3 59 km
Jun 9, 1992 65 km S of Jatiroto, Indonesia M6.1 118 km
Jun 30, 2023 82 km SSW of Bambanglipuro, Indonesia M5.9 139 km
Sep 8, 2003 67 km S of Bambanglipuro, Indonesia M5.9 122 km
Jul 19, 2003 85 km SW of Trenggalek, Indonesia M5.9 145 km
May 5, 1995 93 km S of Jatiroto, Indonesia M5.9 141 km
Oct 14, 2001 77 km SSE of Pundong, Indonesia M5.8 119 km
Jun 7, 2023 146 km S of Wonosari, Indonesia M5.6 148 km
Nov 21, 1992 76 km S of Pundong, Indonesia M5.5 125 km
Jul 27, 1995 86 km SW of Trenggalek, Indonesia M5.4 144 km
Jan 29, 2000 82 km S of Jatiroto, Indonesia M5.4 136 km
Aug 26, 2024 89 km S of Bambanglipuro, Indonesia M5.4 141 km
Jul 20, 2008 81 km SW of Trenggalek, Indonesia M5.3 141 km
Aug 26, 1993 79 km S of Pundong, Indonesia M5.3 129 km
Aug 8, 2013 83 km S of Jatiroto, Indonesia M5.3 128 km
Jul 4, 1991 62 km S of Jatiroto, Indonesia M5.3 111 km
Aug 19, 2004 63 km SW of Srandakan, Indonesia M5.2 122 km
Mar 22, 1993 90 km SSW of Jatiroto, Indonesia M5.1 130 km
Jan 6, 2003 79 km SSE of Pundong, Indonesia M5.1 120 km
Source: USGS (M2.5+, 1990-2025)

Nearby Volcanoes

12 volcanoes within 200 km. Closest: Merapi (17 km).

Name Type Elevation Last Eruption Distance
Merapi Stratovolcano 2,910 m (9,547 ft) 2020 17 km
Merbabu Stratovolcano 3,118 m (10,230 ft) 1797 19 km
Telomoyo Stratovolcano 1,864 m (6,115 ft) Unknown 29 km
Ungaran Stratovolcano 2,050 m (6,726 ft) Unknown 49 km
Sumbing Stratovolcano 3,371 m (11,060 ft) 1730 60 km
Lawu Stratovolcano 3,265 m (10,712 ft) 1885 67 km
Sundoro Stratovolcano 3,136 m (10,289 ft) 1971 71 km
Dieng Volcanic Complex Complex 2,565 m (8,415 ft) 2018 87 km
Muria Stratovolcano 1,625 m (5,331 ft) -160 106 km
Wilis Stratovolcano 2,563 m (8,409 ft) Unknown 132 km
Slamet Stratovolcano 3,428 m (11,247 ft) 2014 156 km
Kelut Stratovolcano 1,731 m (5,679 ft) 2014 194 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 68°F (20°C) 15.4 in Wettest
February 75°F (24°C) 14.1 in
March 76°F (24°C) 15.0 in
April 76°F (25°C) 10.0 in
May 76°F (25°C) 7.2 in
June 75°F (24°C) 4.2 in
July 65°F (18°C) 2.1 in Coldest
August 75°F (24°C) 1.7 in Driest
September 76°F (25°C) 2.7 in
October 77°F (25°C) 5.6 in Warmest
November 76°F (25°C) 10.5 in
December 75°F (24°C) 12.8 in

Boyolali has a seasonal temperature swing of 12°F / from 65°F in July to 77°F in October. Total annual precipitation is 101.2 inches, with January being the wettest month (15.4") and August the driest (1.7").

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