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Monthly climate in Caraguatatuba, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Caraguatatuba features a humid subtropical climate (Cfa). Temperatures typically range between 17 °C (63 °F) and 24 °C (75 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1662 mm (65.4 inches) and receives 195 rainy days on the 1 mm (0.04 inches) threshold annually. Caraguatatuba enjoys an average of 3405 hours of sunshine throughout the year, and daylight varies from 10 hours 41 minutes to 13 hours 33 minutes per day.

Monthly average temperatures in Caraguatatuba, Brazil

The warmest months in Caraguatatuba are January, February and March, with daily mean temperatures ranging from 23 to 24 °C (73 - 75 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 17 to 18 °C (63 - 65 °F) throughout the day. On average each year, Caraguatatuba experiences 143 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 Caraguatatuba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		33°C
(91°F)		31°C
(89°F)		32°C
(90°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		30°C
(86°F)		33°C
(93°F)		35°C
(96°F)		32°C
(89°F)		32°C
(90°F)
Mean maximum32°C
(90°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		27°C
(81°F)		26°C
(79°F)		27°C
(82°F)		29°C
(85°F)		32°C
(89°F)		32°C
(89°F)		31°C
(87°F)		31°C
(87°F)
Average high27°C
(81°F)		26°C
(80°F)		26°C
(80°F)		24°C
(76°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)		21°C
(71°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		25°C
(78°F)
Daily mean24°C
(75°F)		23°C
(73°F)		23°C
(73°F)		21°C
(69°F)		19°C
(66°F)		18°C
(65°F)		17°C
(63°F)		17°C
(64°F)		20°C
(68°F)		20°C
(69°F)		20°C
(69°F)		22°C
(72°F)
Average low21°C
(70°F)		20°C
(69°F)		20°C
(69°F)		18°C
(64°F)		16°C
(61°F)		15°C
(60°F)		13°C
(56°F)		14°C
(58°F)		17°C
(62°F)		18°C
(64°F)		18°C
(64°F)		19°C
(67°F)
Mean minimum18°C
(65°F)		17°C
(64°F)		17°C
(64°F)		15°C
(59°F)		11°C
(52°F)		13°C
(56°F)		9°C
(48°F)		10°C
(51°F)		13°C
(56°F)		14°C
(58°F)		14°C
(57°F)		15°C
(60°F)
Minimum17°C
(63°F)		17°C
(63°F)		15°C
(60°F)		14°C
(57°F)		8°C
(47°F)		11°C
(52°F)		5°C
(42°F)		8°C
(46°F)		12°C
(53°F)		13°C
(56°F)		12°C
(54°F)		13°C
(56°F)

Compare climate in Caraguatatuba with other places

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

Monthly average precipitation in Caraguatatuba, Brazil

Caraguatatuba usually has the most precipitation in January, February and March, with an average of 22 rainy days and 229 mm (9.0 inches) of precipitation per month. The driest months in Caraguatatuba are June, July and September. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caraguatatuba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)237 (9.3)232 (9.1)217 (8.6)105 (4.1)82 (3.2)62 (2.4)42 (1.7)84 (3.3)72 (2.8)159 (6.3)170 (6.7)200 (7.9)
Average precipitation days (≥ 1 mm)22232217111151010202024

Monthly sunshine hours in Caraguatatuba, Brazil

The sunniest months in Caraguatatuba are March, November and December, when the sun shines an average of 10 hours 4 minutes a day. Least sunny months in Caraguatatuba: January, June and August receive an average of 8 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caraguatatuba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256272304294282260287262290271298323
Mean daily daylight hours13h 23m12h 51m12h 11m11h 30m10h 57m10h 41m10h 49m11h 18m11h 57m12h 38m13h 14m13h 33m

Solar UV radiation in Caraguatatuba, Brazil

Caraguatatuba 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 Caraguatatuba UV Index data.

Average daily maximum UV levels by month for Caraguatatuba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15151211867911131415