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Arivonimamo, Madagascar

Full City Profile

29,997 Population 34/sq mi density
4,652 ft Elevation 1,418 meters
64°F Avg Temperature 18°C
Arivonimamo enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 68°F in January while summers reach 57°F in July. The area gets 241 sunny days per year. Annual precipitation totals 52.6 inches. The area receives 0.0 inches of snow annually.

Temperature

68°F Jan (20°C) 57°F Jul (14°C)
Annual Average63.8°F
18% above US avg
January Average68°F (20°C)
July Average57°F (14°C)
Sunny Days241 days/yr

Geography

Elevation4,652 ft (1,418 m)
Area885.8 sq mi (2,294.3 km²)
Population Density34/sq mi
Coordinates-19.0167°N, 47.1833°W
TimezoneIndian/Antananarivo

Precipitation & Snow

Annual Rainfall 52.6"
38% above US avg
Snowfall 0.0"
Wettest Month (Jan) 12.44"
Driest Month (Jul) 0.24"

Air Quality

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.6. Most recent: M5.5 on Jan 11, 2017.

Apr 21, 1991 22 km NW of Fenoarivo Be, Madagascar M5.6 115 km
Jan 11, 2017 41 km SSW of Betafo, Madagascar M5.5 139 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

22 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4.

Year Name Category Closest
2026 Gezani Category 3 149 km
2026 Fytia Category 1 278 km
2023 Freddy Category 2 232 km
2022 Batsirai Category 3 234 km
2020 Belna Category 3 263 km
2018 Ava Category 2 180 km
2012 Giovanna Category 3 86 km
2008 Ivan Category 3 194 km
2008 Fame Category 1 261 km
2007 Clovis Category 1 236 km
2004 Gafilo Category 1 281 km
2003 Manou Category 1 196 km
2000 Eline:leone Category 1 35 km
1996 Bonita Category 4 213 km
1996 Edwige Category 2 236 km
1994 Litanne Category 4 128 km
1994 Geralda Category 3 155 km
1994 Daisy Category 2 124 km
1990 Alibera Category 1 240 km
1989 Jinabo Category 1 270 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Itasy Volcanic Field (51 km).

Name Type Elevation Last Eruption Distance
Itasy Volcanic Field Pyroclastic cone(s) 1,800 m (5,906 ft) -6050 51 km
Vakinankaratra Pyroclastic cone(s) 2,644 m (8,675 ft) Unknown 96 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 68°F (20°C) 12.4 in Warmest, Wettest
February 68°F (20°C) 9.4 in
March 68°F (20°C) 9.0 in
April 66°F (19°C) 1.7 in
May 62°F (17°C) 0.6 in
June 59°F (15°C) 0.3 in
July 57°F (14°C) 0.2 in Coldest, Driest
August 58°F (15°C) 0.4 in
September 61°F (16°C) 0.4 in
October 65°F (18°C) 2.4 in
November 67°F (19°C) 5.9 in
December 68°F (20°C) 9.8 in

Arivonimamo has a seasonal temperature swing of 11°F / from 57°F in July to 68°F in January. Total annual precipitation is 52.6 inches, with January being the wettest month (12.4") and July the driest (0.2").

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