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Lamasi, Indonesia

Full City Profile

102 ft Elevation 31 meters
80°F Avg Temperature 27°C
Lamasi has a warm climate with an average annual temperature of 80°F (27°C). Winters average 81°F in January while summers reach 79°F in July. The area gets 346 sunny days per year. Annual precipitation totals 102.9 inches. The area receives 0.0 inches of snow annually.

Temperature

81°F Jan (27°C) 79°F Jul (26°C)
Annual Average80.0°F
48% above US avg
January Average81°F (27°C)
July Average79°F (26°C)
Sunny Days346 days/yr

Geography

Elevation102 ft (31 m)
Area114.4 sq mi (296.4 km²)
Population Density0/sq mi
Coordinates-2.8166°N, 120.1763°W
TimezoneAsia/Makassar

Precipitation & Snow

Annual Rainfall 102.9"
171% above US avg
Snowfall 0.0"
Wettest Month (Apr) 14.60"
Driest Month (Sep) 4.90"

Air Quality

Earthquake History

177 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.2. Most recent: M4.6 on Aug 15, 2025.

Jan 14, 2021 32 km S of Mamuju, Indonesia M6.2 144 km
Feb 15, 2011 146 km SSE of Poso, Indonesia M6.1 149 km
Sep 28, 1997 28 km NNE of Parepare, Indonesia M5.9 118 km
Mar 28, 2020 73 km WSW of Poso, Indonesia M5.9 123 km
Jan 14, 2021 33 km S of Mamuju, Indonesia M5.7 144 km
Jul 24, 2025 69 km NNE of Masamba, Indonesia M5.6 103 km
Feb 8, 2015 60 km ENE of Mamuju, Indonesia M5.6 99 km
Jul 24, 2025 64 km S of Poso, Indonesia M5.5 114 km
Mar 24, 2019 58 km SSW of Poso, Indonesia M5.5 112 km
Feb 27, 2023 60 km WSW of Poso, Indonesia M5.5 134 km
Jun 3, 1997 88 km N of Palopo, Indonesia M5.4 69 km
Dec 7, 1994 7 km WNW of Rantepao, Indonesia M5.3 41 km
Jun 12, 1995 118 km SSE of Poso, Indonesia M5.3 124 km
May 9, 1990 25 km NW of Rantepao, Indonesia M5.2 50 km
Jan 14, 2021 37 km S of Mamuju, Indonesia M5.2 138 km
Jul 21, 2021 56 km W of Rantepao, Indonesia M5.2 88 km
Feb 24, 2009 45 km SSW of Poso, Indonesia M5.1 126 km
Feb 14, 2002 53 km WSW of Poso, Indonesia M5.1 136 km
Nov 10, 2001 39 km WSW of Poso, Indonesia M5.1 144 km
Dec 28, 1993 58 km SSE of Poso, Indonesia M5.1 132 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).

Year Location Cause Max Wave Deaths Distance
1969 MAKASSAR STRAIT Earthquake 4.0 m 664 148 km
1967 MAKASSAR STRAIT Earthquake 71 138 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 81°F (27°C) 10.9 in Warmest
February 77°F (25°C) 10.5 in
March 77°F (25°C) 12.2 in
April 77°F (25°C) 14.6 in Wettest
May 77°F (25°C) 12.5 in
June 77°F (25°C) 9.7 in
July 79°F (26°C) 7.3 in
August 76°F (25°C) 6.2 in Coldest
September 77°F (25°C) 4.9 in Driest
October 78°F (26°C) 5.4 in
November 78°F (25°C) 8.3 in
December 77°F (25°C) 11.6 in

Lamasi has a seasonal temperature swing of 5°F / from 76°F in August to 81°F in January. Total annual precipitation is 114.1 inches, with April being the wettest month (14.6") and September the driest (4.9").

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