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Weather & Climate in Beteza, Madagascar
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Beteza has a warm climate with an average annual temperature of 75°F (24°C). Winters average 81°F in January while summers reach 66°F in July / relatively mild seasonal variation. The area gets 291 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 24.8 inches (drier than the 38-inch national average). The city sits at an elevation of 997 feet.
Temperature
81°F Jan (27°C)
66°F Jul (19°C)
| Annual Average | 74.9°F |
| 39% above US avg | |
| January Average | 81°F (27°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 997 ft (304 m) |
| Area | 135.2 sq mi (350.1 km²) |
| Population Density | 52/sq mi |
| Coordinates | -24.4500°N, 45.1167°W |
| Timezone | Indian/Antananarivo |
Precipitation & Snow
Air Quality
Hurricane History
12 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2026 | Gezani | Category 1 | — | 269 km |
| 2025 | Honde | Category 1 | 75 mph | 261 km |
| 2023 | Freddy | Category 2 | 75 mph | 265 km |
| 2013 | Haruna | Category 2 | 92 mph | 51 km |
| 2012 | Giovanna | Category 1 | 81 mph | 229 km |
| 2009 | Izilda | Category 1 | 66 mph | 269 km |
| 2007 | Favio | Category 3 | 104 mph | 205 km |
| 2006 | Boloetse | Category 2 | 98 mph | 156 km |
| 2005 | Ernest | Category 3 | 104 mph | 110 km |
| 2004 | Cela | Category 1 | 75 mph | 295 km |
| 1997 | Gretelle | Category 4 | 81 mph | 100 km |
| 1982 | Justine | Category 1 | 60 mph | 136 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 81°F (27°C) | 5.7 in | Warmest, Wettest |
| February | 81°F (27°C) | 4.5 in | |
| March | 79°F (26°C) | 2.7 in | |
| April | 77°F (25°C) | 1.1 in | |
| May | 71°F (22°C) | 0.5 in | |
| June | 67°F (19°C) | 0.7 in | |
| July | 66°F (19°C) | 0.3 in | Coldest |
| August | 68°F (20°C) | 0.2 in | Driest |
| September | 72°F (22°C) | 0.4 in | |
| October | 76°F (25°C) | 1.0 in | |
| November | 79°F (26°C) | 2.3 in | |
| December | 81°F (27°C) | 5.6 in |
Beteza has a seasonal temperature swing of 15°F / from 66°F in July to 81°F in January. Total annual precipitation is 24.8 inches, with January being the wettest month (5.7") and August the driest (0.2").