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Monthly climate in Mangaratiba, Rio de Janeiro, Brazil

Last updated: March 2, 2024

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, Rio de Janeiro, 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, Rio de Janeiro, Brazil. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 34°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 maximum 33°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 high 29°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 mean 26°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 low 24°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 minimum 22°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)
Minimum 21°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, Rio de Janeiro, Brazil with other places around the world.

Monthly average precipitation in Mangaratiba, Rio de Janeiro, 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, Rio de Janeiro, Brazil. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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) 17 20 19 16 11 10 7 11 11 17 18 21

Monthly sunshine hours in Mangaratiba, Rio de Janeiro, 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, Rio de Janeiro, Brazil. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 246 256 292 284 279 268 287 261 284 258 262 287
Mean daily daylight hours 13h 20m 12h 50m 12h 11m 11h 31m 10h 59m 10h 44m 10h 52m 11h 20m 11h 57m 12h 37m 13h 12m 13h 30m

Solar UV radiation in Mangaratiba, Rio de Janeiro, 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, Rio de Janeiro, Brazil. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 15 15 12 11 8 6 7 9 11 12 13 15

Detailed Monthly Weather Insights for Mangaratiba, Rio de Janeiro, Brazil

Discover in-depth weather details for every month in Mangaratiba. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Mangaratiba's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.