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Monthly climate in Aracatuba, São Paulo, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Aracatuba features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (70 °F) and 26 °C (80 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 42 °C (108 °F). The average annual precipitation amounts to about 954 mm (37.5 inches) and receives 104 rainy days on the 1 mm (0.04 inches) threshold annually. Aracatuba enjoys an average of 3691 hours of sunshine throughout the year, and daylight varies from 10 hours 50 minutes to 13 hours 23 minutes per day.

Monthly average temperatures in Aracatuba, São Paulo, Brazil §

The warmest months in Aracatuba are March, September and October, with daily mean temperatures ranging from 26 to 26 °C (80 - 80 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 21 to 22 °C (70 - 72 °F) throughout the day. On average each year, Aracatuba experiences 308 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 Aracatuba, São Paulo, 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 38°C
(100°F)		 37°C
(99°F)		 36°C
(98°F)		 35°C
(96°F)		 35°C
(95°F)		 33°C
(92°F)		 33°C
(92°F)		 37°C
(98°F)		 41°C
(106°F)		 42°C
(108°F)		 38°C
(101°F)		 37°C
(98°F)
Mean maximum 36°C
(96°F)		 35°C
(95°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(89°F)		 32°C
(89°F)		 35°C
(96°F)		 38°C
(101°F)		 38°C
(101°F)		 37°C
(99°F)		 35°C
(96°F)
Average high 31°C
(88°F)		 31°C
(89°F)		 32°C
(89°F)		 31°C
(87°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 29°C
(85°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(90°F)		 31°C
(89°F)
Daily mean 26°C
(80°F)		 26°C
(79°F)		 26°C
(80°F)		 25°C
(77°F)		 22°C
(72°F)		 22°C
(72°F)		 21°C
(70°F)		 22°C
(73°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(80°F)
Average low 23°C
(73°F)		 22°C
(72°F)		 22°C
(72°F)		 20°C
(68°F)		 17°C
(63°F)		 17°C
(63°F)		 15°C
(59°F)		 16°C
(62°F)		 20°C
(68°F)		 21°C
(70°F)		 21°C
(70°F)		 22°C
(72°F)
Mean minimum 20°C
(69°F)		 20°C
(68°F)		 19°C
(67°F)		 15°C
(59°F)		 10°C
(50°F)		 12°C
(54°F)		 7°C
(45°F)		 9°C
(48°F)		 15°C
(59°F)		 17°C
(62°F)		 17°C
(63°F)		 19°C
(66°F)
Minimum 19°C
(66°F)		 18°C
(64°F)		 18°C
(64°F)		 12°C
(53°F)		 6°C
(44°F)		 7°C
(46°F)		 3°C
(37°F)		 7°C
(45°F)		 13°C
(55°F)		 16°C
(60°F)		 14°C
(58°F)		 17°C
(63°F)

Compare climate in Aracatuba with other places

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

Monthly average precipitation in Aracatuba, São Paulo, Brazil §

Aracatuba usually has the most precipitation in January, February and December, with an average of 16 rainy days and 164 mm (6.5 inches) of precipitation per month. The driest months in Aracatuba are June, July and August. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Aracatuba, São Paulo, 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) 187 (7.4) 151 (6.0) 93 (3.7) 55 (2.2) 30 (1.2) 14 (0.5) 10 (0.4) 22 (0.9) 23 (0.9) 97 (3.8) 119 (4.7) 153 (6.0)
Average precipitation days (≥ 1 mm) 17 16 13 5 4 2 0 3 3 11 13 17

Monthly sunshine hours in Aracatuba, São Paulo, Brazil §

The sunniest months in Aracatuba are March, November and December, when the sun shines an average of 10 hours 46 minutes a day. Least sunny months in Aracatuba: January, February and June receive an average of 9 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Aracatuba, São Paulo, 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 250 296 335 309 298 288 313 307 316 318 325 330
Mean daily daylight hours 13h 14m 12h 46m 12h 10m 11h 34m 11h 5m 10h 50m 10h 58m 11h 24m 11h 58m 12h 34m 13h 7m 13h 23m

Solar UV radiation in Aracatuba, São Paulo, Brazil §

Aracatuba experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 16, 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 Aracatuba UV Index data.

Average daily maximum UV levels by month for Aracatuba, São Paulo, 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 16 13 11 8 7 8 10 12 14 14 16

Detailed Monthly Weather Insights for Aracatuba, São Paulo, Brazil

Discover in-depth weather details for every month in Aracatuba. 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 Aracatuba'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.