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Weather & Climate in Belo sur Tsiribihina, Madagascar
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Belo sur Tsiribihina has a warm climate with an average annual temperature of 79°F (26°C). Winters average 83°F in January while summers reach 73°F in July / relatively mild seasonal variation. The area gets 267 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 38.2 inches. The city sits at an elevation of 72 feet.
Temperature
83°F Jan (28°C)
73°F Jul (23°C)
| Annual Average | 79.3°F |
| 47% above US avg | |
| January Average | 83°F (28°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 267 days/yr |
Geography
| Elevation | 72 ft (22 m) |
| Area | 3,066.1 sq mi (7,941.3 km²) |
| Population Density | 8/sq mi |
| Coordinates | -19.6979°N, 44.5459°W |
| Timezone | Indian/Antananarivo |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Sep 22, 1998 | 69 km S of Miandrivazo, Madagascar | M4.7 | 98 km | 10 km |
| Jul 23, 2025 | 110 km NW of Belo sur Tsiribihina, Madagascar | M4.6 | 111 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
10 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Alvaro | Category 1 | 75 mph | 278 km |
| 2023 | Cheneso | Category 1 | 81 mph | 131 km |
| 2020 | Belna | Category 2 | 63 mph | 158 km |
| 2019 | Idai | Category 4 | 109 mph | 297 km |
| 2009 | Fanele | Category 4 | 115 mph | 134 km |
| 2008 | Fame | Category 1 | 58 mph | 257 km |
| 2005 | Ernest | Category 3 | 104 mph | 278 km |
| 2004 | Elita | Category 1 | 69 mph | 67 km |
| 2004 | Gafilo | Category 1 | 75 mph | 195 km |
| 1989 | Calasanjy | Category 1 | 83 mph | 15 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 83°F (28°C) | 11.3 in | Wettest |
| February | 83°F (28°C) | 8.9 in | |
| March | 83°F (28°C) | 5.7 in | |
| April | 81°F (27°C) | 0.9 in | |
| May | 77°F (25°C) | 0.3 in | |
| June | 74°F (23°C) | 0.1 in | Driest |
| July | 73°F (23°C) | 0.1 in | Coldest |
| August | 75°F (24°C) | 0.1 in | |
| September | 78°F (26°C) | 0.3 in | |
| October | 81°F (27°C) | 0.9 in | |
| November | 83°F (28°C) | 2.3 in | Warmest |
| December | 83°F (28°C) | 7.4 in |
Belo sur Tsiribihina has a seasonal temperature swing of 10°F / from 73°F in July to 83°F in November. Total annual precipitation is 38.2 inches, with January being the wettest month (11.3") and June the driest (0.1").