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Borong, Indonesia

Full City Profile

105 ft Elevation 32 meters
74°F Avg Temperature 23°C
Borong has a warm climate with an average annual temperature of 74°F (23°C). Winters average 79°F in January while summers reach 72°F in July. The area gets 360 sunny days per year. Annual precipitation totals 27.1 inches. The area receives 0.0 inches of snow annually.

Temperature

79°F Jan (26°C) 72°F Jul (22°C)
Annual Average73.6°F
36% above US avg
January Average79°F (26°C)
July Average72°F (22°C)
Sunny Days360 days/yr

Geography

Elevation105 ft (32 m)
Area660.4 sq mi (1,710.4 km²)
Population Density0/sq mi
Coordinates-8.8125°N, 120.6097°W
TimezoneAsia/Makassar

Precipitation & Snow

Annual Rainfall 27.1"
29% below US avg
Snowfall 0.0"
Wettest Month (Jan) 13.90"
Driest Month (Aug) 1.10"

Air Quality

Earthquake History

738 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.8. Most recent: M4.4 on Aug 21, 2025.

Dec 12, 1992 37 km WNW of Maumere, Indonesia M7.8 146 km
Mar 25, 2003 46 km NE of Ruteng, Indonesia M6.5 60 km
Nov 8, 1998 41 km SW of Ende, Indonesia M6.4 96 km
Dec 12, 1992 33 km WNW of Maumere, Indonesia M6.1 149 km
Jun 3, 2008 57 km NE of Labuan Bajo, Indonesia M6.0 90 km
Jul 13, 2009 63 km SSW of Komodo, Indonesia M5.9 146 km
Jun 3, 2008 54 km NNW of Ruteng, Indonesia M5.9 82 km
Jun 3, 2008 58 km NNW of Ruteng, Indonesia M5.8 85 km
Dec 7, 1998 59 km NNW of Ende, Indonesia M5.8 106 km
Jan 23, 2000 73 km NNE of Ruteng, Indonesia M5.8 94 km
Jul 18, 1991 74 km NW of Maumere, Indonesia M5.8 148 km
Jan 20, 1993 66 km NNW of Ende, Indonesia M5.8 101 km
Jan 20, 2012 22 km WNW of Labuan Bajo, Indonesia M5.7 110 km
Jul 15, 1992 25 km WNW of Ende, Indonesia M5.7 92 km
Feb 21, 2022 47 km NNE of Ruteng, Indonesia M5.7 67 km
Aug 26, 1995 63 km NNW of Ende, Indonesia M5.7 119 km
Jan 25, 2024 89 km NW of Ende, Indonesia M5.6 91 km
Mar 1, 1990 106 km NE of Ruteng, Indonesia M5.6 116 km
Jan 23, 2000 73 km NNE of Ruteng, Indonesia M5.6 93 km
Jun 8, 1990 58 km SSW of Ruteng, Indonesia M5.5 50 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 26.2 m (86 ft).

Year Location Cause Max Wave Deaths Distance
1992 FLORES SEA Eruption + Earthquake 26.2 m 2,500 146 km
1928 FLORES SEA Explosion 10.0 m 226 133 km
1855 FLORES ISLAND Unknown 48 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Ranakah (24 km).

Name Type Elevation Last Eruption Distance
Ranakah Lava dome(s) 2,350 m (7,710 ft) 1991 24 km
Inierie Stratovolcano 2,245 m (7,365 ft) -8050 38 km
Inielika Complex 1,559 m (5,115 ft) 2001 42 km
Sano, Wai Caldera 1,319 m (4,327 ft) Unknown 69 km
Iya Stratovolcano 618 m (2,028 ft) 1969 114 km
Paluweh Stratovolcano 875 m (2,871 ft) 2013 133 km
Kelimutu Complex 1,639 m (5,377 ft) 1968 133 km
Sangeang Api Complex 1,912 m (6,273 ft) 2020 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 13.9 in Warmest, Wettest
February 77°F (25°C) 12.4 in
March 77°F (25°C) 10.1 in
April 77°F (25°C) 6.0 in
May 77°F (25°C) 3.6 in
June 76°F (24°C) 2.0 in
July 72°F (22°C) 1.5 in Coldest
August 75°F (24°C) 1.1 in Driest
September 76°F (25°C) 1.7 in
October 78°F (26°C) 3.5 in
November 79°F (26°C) 6.3 in
December 77°F (25°C) 10.2 in

Borong has a seasonal temperature swing of 6°F / from 72°F in July to 79°F in January. Total annual precipitation is 72.3 inches, with January being the wettest month (13.9") and August the driest (1.1").

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