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Monthly climate in Bealanana, Madagascar

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bealanana features a oceanic climate (Cfb). Temperatures typically range between 15 °C (60 °F) and 21 °C (70 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 1811 mm (71.3 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Bealanana enjoys an average of 3811 hours of sunshine throughout the year, and daylight varies from 11 hours 15 minutes to 12 hours 57 minutes per day.

Monthly average temperatures in Bealanana, Madagascar

The warmest months in Bealanana are February, November and December, with daily mean temperatures ranging from 20 to 21 °C (69 - 70 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 16 °C (60 - 62 °F) throughout the day. On average each year, Bealanana experiences 184 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bealanana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(85°F)		31°C
(88°F)		29°C
(85°F)		29°C
(84°F)		28°C
(82°F)		26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		29°C
(84°F)		31°C
(89°F)		31°C
(89°F)		31°C
(88°F)
Mean maximum29°C
(84°F)		30°C
(86°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		25°C
(77°F)		25°C
(77°F)		26°C
(79°F)		28°C
(83°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)
Average high26°C
(78°F)		27°C
(80°F)		26°C
(79°F)		26°C
(79°F)		25°C
(76°F)		22°C
(72°F)		21°C
(71°F)		23°C
(73°F)		25°C
(76°F)		27°C
(80°F)		27°C
(82°F)		27°C
(81°F)
Daily mean20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		20°C
(68°F)		18°C
(65°F)		16°C
(62°F)		15°C
(60°F)		16°C
(61°F)		17°C
(64°F)		20°C
(68°F)		21°C
(70°F)		21°C
(70°F)
Average low17°C
(62°F)		17°C
(62°F)		17°C
(62°F)		16°C
(61°F)		14°C
(57°F)		12°C
(54°F)		11°C
(52°F)		11°C
(52°F)		12°C
(53°F)		14°C
(58°F)		16°C
(61°F)		17°C
(62°F)
Mean minimum15°C
(59°F)		15°C
(59°F)		15°C
(59°F)		14°C
(57°F)		10°C
(51°F)		9°C
(49°F)		8°C
(47°F)		8°C
(46°F)		9°C
(48°F)		11°C
(53°F)		13°C
(56°F)		15°C
(58°F)
Minimum14°C
(57°F)		14°C
(58°F)		14°C
(57°F)		13°C
(55°F)		10°C
(50°F)		8°C
(47°F)		7°C
(44°F)		6°C
(43°F)		8°C
(47°F)		10°C
(50°F)		10°C
(50°F)		14°C
(57°F)

Compare climate in Bealanana with other places

Compare temperature, precipitation, sunshine, UV index in Bealanana, Madagascar with other places around the world.

Monthly average precipitation in Bealanana, Madagascar

Bealanana usually has the most precipitation in January, February and March, with an average of 24 rainy days and 404 mm (15.9 inches) of precipitation per month. The driest months in Bealanana are July, August and September. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bealanana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)378 (14.9)371 (14.6)464 (18.3)92 (3.6)24 (0.9)16 (0.6)14 (0.5)6 (0.2)6 (0.2)54 (2.1)129 (5.1)259 (10.2)
Average precipitation days (≥ 1 mm)232525176421171321

Monthly sunshine hours in Bealanana, Madagascar

The sunniest months in Bealanana are August, October and November, when the sun shines an average of 11 hours 18 minutes a day. Least sunny months in Bealanana: January, February and March receive an average of 8 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bealanana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours234271294313336317330339337358341334
Mean daily daylight hours12h 51m12h 33m12h 9m11h 44m11h 25m11h 15m11h 20m11h 37m12h 0m12h 24m12h 46m12h 57m

Solar UV radiation in Bealanana, Madagascar

Bealanana experiences the highest level of ultraviolet (UV) radiation in January, February and March, when the maximum UV index can reach values of 17 - 17, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Bealanana UV Index data.

Average daily maximum UV levels by month for Bealanana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)17171714119101214141516