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Sasi, Indonesia

Full City Profile

1,250 ft Elevation 381 meters
77°F Avg Temperature 25°C
Sasi has a warm climate with an average annual temperature of 77°F (25°C). Winters average 76°F in January while summers reach 74°F in July. The area gets 347 sunny days per year. Annual precipitation totals 40.2 inches. The area receives 0.0 inches of snow annually.

Temperature

76°F Jan (25°C) 74°F Jul (23°C)
Annual Average76.9°F
42% above US avg
January Average76°F (25°C)
July Average74°F (23°C)
Sunny Days347 days/yr

Geography

Elevation1,250 ft (381 m)
Area1,507.9 sq mi (3,905.5 km²)
Population Density0/sq mi
Coordinates-9.4992°N, 124.4928°W
TimezoneAsia/Makassar

Precipitation & Snow

Annual Rainfall 40.2"
6% above US avg
Snowfall 0.0"
Wettest Month (Jan) 10.40"
Driest Month (Sep) 0.20"

Air Quality

Earthquake History

822 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.7 on Aug 25, 2025.

May 14, 1995 27 km NNW of Maubara, Timor Leste M6.9 143 km
Dec 5, 1995 25 km WNW of Atambua, Indonesia M6.4 56 km
Jan 17, 1997 81 km NNW of Naisano Dua, Indonesia M6.2 124 km
Jun 15, 2015 47 km S of Suai, Timor Leste M5.8 88 km
Jan 15, 2020 Timor region, Indonesia M5.7 107 km
Feb 11, 1992 16 km SSW of Atambua, Indonesia M5.7 47 km
Sep 18, 1995 74 km WNW of Pante Makasar, Timor Leste M5.7 103 km
Jan 28, 2009 38 km NW of Pante Makasar, Timor Leste M5.7 73 km
Jul 25, 2023 53 km WNW of Pante Makasar, Timor Leste M5.6 80 km
Mar 3, 2016 50 km S of Suai, Timor Leste M5.6 95 km
Dec 14, 2009 16 km NNE of Kupang, Indonesia M5.5 109 km
Jan 10, 1990 25 km ENE of Kupang, Indonesia M5.5 98 km
Jul 18, 2005 7 km SW of Soe, Indonesia M5.5 54 km
Dec 29, 1992 41 km NE of Naisano Dua, Indonesia M5.5 60 km
May 20, 1994 67 km NW of Maubara, Timor Leste M5.5 149 km
Feb 10, 2014 87 km WNW of Maubara, Timor Leste M5.5 144 km
Nov 18, 2013 20 km NE of Kupang, Indonesia M5.4 102 km
Oct 31, 1990 68 km NW of Pante Makasar, Timor Leste M5.4 102 km
Mar 3, 2016 13 km SW of Suai, Timor Leste M5.4 77 km
Aug 31, 2023 19 km NE of Naisano Dua, Indonesia M5.4 65 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Frances (2017).

Year Name Category Closest
2017 Frances Category 1 283 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 9.0 m (30 ft).

Year Location Cause Max Wave Deaths Distance
1979 LOMBLEN ISLAND [LEMBATA] Meteorological 9.0 m 1,239 148 km
1995 TIMOR SEA Eruption + Earthquake 4.0 m 11 132 km
1891 TIMOR SEA Earthquake 78 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Sirung (117 km).

Name Type Elevation Last Eruption Distance
Sirung Complex 862 m (2,828 ft) 2015 117 km
Iliwerung Complex 1,018 m (3,340 ft) 2013 148 km
Ililabalekan Stratovolcano 1,018 m (3,340 ft) Unknown 162 km
Iliboleng Stratovolcano 1,659 m (5,443 ft) 1993 187 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 76°F (25°C) 10.4 in Wettest
February 76°F (25°C) 9.2 in
March 77°F (25°C) 7.8 in
April 77°F (25°C) 4.0 in
May 76°F (25°C) 2.5 in
June 75°F (24°C) 1.1 in
July 74°F (23°C) 0.9 in
August 74°F (23°C) 0.3 in Coldest
September 75°F (24°C) 0.2 in Driest
October 78°F (25°C) 1.2 in
November 79°F (26°C) 4.2 in Warmest
December 79°F (26°C) 9.2 in

Sasi has a seasonal temperature swing of 6°F / from 74°F in August to 79°F in November. Total annual precipitation is 51.0 inches, with January being the wettest month (10.4") and September the driest (0.2").

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