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Monthly climate in Mangaratiba, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mangaratiba features a humid subtropical climate (Cfa). Temperatures typically range between 20 °C (69 °F) and 26 °C (79 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 1633 mm (64.3 inches) and receives 178 rainy days on the 1 mm (0.04 inches) threshold annually. Mangaratiba enjoys an average of 3269 hours of sunshine throughout the year, and daylight varies from 10 hours 44 minutes to 13 hours 30 minutes per day.

Monthly average temperatures in Mangaratiba, Brazil

The warmest months in Mangaratiba are January, February and March, with daily mean temperatures ranging from 25 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 20 to 21 °C (69 - 71 °F) throughout the day. On average each year, Mangaratiba experiences 185 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 Mangaratiba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		33°C
(92°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		31°C
(89°F)		34°C
(93°F)		34°C
(94°F)		32°C
(90°F)		32°C
(90°F)
Mean maximum33°C
(91°F)		32°C
(89°F)		31°C
(89°F)		31°C
(87°F)		29°C
(85°F)		28°C
(82°F)		28°C
(83°F)		30°C
(86°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)
Average high29°C
(84°F)		28°C
(82°F)		28°C
(83°F)		26°C
(79°F)		24°C
(76°F)		24°C
(76°F)		23°C
(74°F)		23°C
(74°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		26°C
(80°F)
Daily mean26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		24°C
(75°F)		22°C
(72°F)		21°C
(71°F)		20°C
(69°F)		20°C
(69°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		24°C
(76°F)
Average low24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		22°C
(71°F)		20°C
(68°F)		19°C
(67°F)		18°C
(64°F)		18°C
(65°F)		20°C
(68°F)		21°C
(70°F)		21°C
(70°F)		23°C
(73°F)
Mean minimum22°C
(72°F)		22°C
(71°F)		21°C
(71°F)		19°C
(67°F)		17°C
(63°F)		18°C
(64°F)		15°C
(59°F)		15°C
(60°F)		17°C
(63°F)		18°C
(65°F)		18°C
(64°F)		20°C
(68°F)
Minimum21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		16°C
(60°F)		15°C
(60°F)		13°C
(56°F)		14°C
(57°F)		16°C
(61°F)		16°C
(62°F)		16°C
(62°F)		18°C
(65°F)

Compare climate in Mangaratiba with other places

Compare temperature, precipitation, sunshine, UV index in Mangaratiba, Brazil with other places around the world.

Monthly average precipitation in Mangaratiba, Brazil

Mangaratiba usually has the most precipitation in February, March and December, with an average of 20 rainy days and 219 mm (8.6 inches) of precipitation per month. The driest months in Mangaratiba are June, July and September. On average, 62 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mangaratiba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)198 (7.8)230 (9.1)229 (9.0)111 (4.4)93 (3.7)57 (2.2)49 (1.9)88 (3.5)78 (3.1)132 (5.2)167 (6.6)199 (7.8)
Average precipitation days (≥ 1 mm)17201916111071111171821

Monthly sunshine hours in Mangaratiba, Brazil

The sunniest months in Mangaratiba are March, July and December, when the sun shines an average of 9 hours 20 minutes a day. Least sunny months in Mangaratiba: January, February and October receive an average of 8 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mangaratiba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours246256292284279268287261284258262287
Mean daily daylight hours13h 20m12h 50m12h 11m11h 31m10h 59m10h 44m10h 52m11h 20m11h 57m12h 37m13h 12m13h 30m

Solar UV radiation in Mangaratiba, Brazil

Mangaratiba experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Mangaratiba UV Index data.

Average daily maximum UV levels by month for Mangaratiba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15151211867911121315