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Monthly climate in Miarinarivo, Madagascar

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Miarinarivo features a subtropical climate (Cwb). Temperatures typically range between 15 °C (59 °F) and 21 °C (71 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 1168 mm (46.0 inches) and receives 115 rainy days on the 1 mm (0.04 inches) threshold annually. Miarinarivo enjoys an average of 3911 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 14 minutes per day.

Monthly average temperatures in Miarinarivo, Madagascar

The warmest months in Miarinarivo are January, November and December, with daily mean temperatures ranging from 21 to 21 °C (70 - 71 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 16 °C (59 - 62 °F) throughout the day. On average each year, Miarinarivo experiences 183 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 Miarinarivo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		30°C
(86°F)		29°C
(85°F)		29°C
(84°F)		28°C
(82°F)		26°C
(78°F)		25°C
(78°F)		28°C
(83°F)		30°C
(87°F)		33°C
(91°F)		32°C
(90°F)		31°C
(88°F)
Mean maximum29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		24°C
(76°F)		24°C
(76°F)		27°C
(81°F)		29°C
(85°F)		30°C
(87°F)		31°C
(88°F)		29°C
(85°F)
Average high26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)		24°C
(75°F)		22°C
(71°F)		21°C
(70°F)		23°C
(74°F)		25°C
(78°F)		27°C
(81°F)		28°C
(82°F)		27°C
(81°F)
Daily mean21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		18°C
(64°F)		16°C
(61°F)		15°C
(59°F)		16°C
(62°F)		18°C
(65°F)		20°C
(69°F)		21°C
(71°F)		21°C
(71°F)
Average low17°C
(63°F)		17°C
(63°F)		17°C
(63°F)		16°C
(60°F)		13°C
(56°F)		11°C
(52°F)		10°C
(50°F)		11°C
(51°F)		12°C
(54°F)		14°C
(58°F)		16°C
(62°F)		17°C
(63°F)
Mean minimum15°C
(60°F)		15°C
(59°F)		15°C
(58°F)		12°C
(54°F)		9°C
(49°F)		8°C
(46°F)		6°C
(44°F)		7°C
(44°F)		9°C
(49°F)		11°C
(52°F)		14°C
(57°F)		14°C
(58°F)
Minimum14°C
(58°F)		14°C
(57°F)		14°C
(57°F)		11°C
(51°F)		8°C
(46°F)		6°C
(42°F)		6°C
(42°F)		5°C
(42°F)		9°C
(48°F)		9°C
(49°F)		13°C
(55°F)		12°C
(54°F)

Compare climate in Miarinarivo with other places

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

Monthly average precipitation in Miarinarivo, Madagascar

Miarinarivo usually has the most precipitation in January, February and March, with an average of 21 rainy days and 255 mm (10.0 inches) of precipitation per month. The driest months in Miarinarivo are May, August and September. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Miarinarivo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)286 (11.3)306 (12.0)172 (6.8)62 (2.5)4 (0.2)12 (0.5)6 (0.2)2 (0.1)4 (0.2)33 (1.3)109 (4.3)171 (6.7)
Average precipitation days (≥ 1 mm)202221101210161318

Monthly sunshine hours in Miarinarivo, Madagascar

The sunniest months in Miarinarivo are October, November and December, when the sun shines an average of 11 hours 39 minutes a day. Least sunny months in Miarinarivo: January, February and June receive an average of 9 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Miarinarivo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours266299333319327309320331331360352359
Mean daily daylight hours13h 6m12h 41m12h 10m11h 38m11h 12m10h 59m11h 6m11h 28m11h 58m12h 31m12h 59m13h 14m

Solar UV radiation in Miarinarivo, Madagascar

Miarinarivo experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Miarinarivo UV Index data.

Average daily maximum UV levels by month for Miarinarivo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1717151310891113131416