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Monthly climate in Casa Branca, São Paulo, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Casa Branca features a humid subtropical climate (Cfa). Temperatures typically range between 18 °C (65 °F) and 24 °C (76 °F) through the year, but rarely can drop to 2 °C (35 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 973 mm (38.3 inches) and receives 112 rainy days on the 1 mm (0.04 inches) threshold annually. Casa Branca enjoys an average of 3615 hours of sunshine throughout the year, and daylight varies from 10 hours 48 minutes to 13 hours 25 minutes per day.

Monthly average temperatures in Casa Branca, São Paulo, Brazil §

The warmest months in Casa Branca are January, October and December, with daily mean temperatures ranging from 24 to 24 °C (76 - 76 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 18 to 20 °C (65 - 68 °F) throughout the day. On average each year, Casa Branca experiences 279 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 Casa Branca, 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 36°C
(98°F)		 37°C
(98°F)		 33°C
(92°F)		 33°C
(91°F)		 31°C
(88°F)		 29°C
(85°F)		 30°C
(87°F)		 33°C
(92°F)		 37°C
(99°F)		 38°C
(100°F)		 37°C
(98°F)		 35°C
(96°F)
Mean maximum 34°C
(93°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(89°F)		 30°C
(86°F)		 29°C
(84°F)		 29°C
(84°F)		 32°C
(90°F)		 36°C
(96°F)		 35°C
(96°F)		 34°C
(94°F)		 33°C
(92°F)
Average high 29°C
(85°F)		 29°C
(85°F)		 30°C
(86°F)		 29°C
(84°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(78°F)		 27°C
(81°F)		 31°C
(88°F)		 30°C
(87°F)		 29°C
(85°F)		 29°C
(85°F)
Daily mean 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 23°C
(73°F)		 20°C
(68°F)		 19°C
(67°F)		 18°C
(65°F)		 20°C
(69°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(76°F)
Average low 20°C
(69°F)		 20°C
(68°F)		 20°C
(68°F)		 17°C
(63°F)		 14°C
(58°F)		 14°C
(58°F)		 12°C
(54°F)		 14°C
(58°F)		 18°C
(64°F)		 19°C
(67°F)		 19°C
(66°F)		 20°C
(68°F)
Mean minimum 18°C
(64°F)		 18°C
(64°F)		 16°C
(62°F)		 12°C
(55°F)		 8°C
(47°F)		 10°C
(51°F)		 6°C
(43°F)		 9°C
(48°F)		 13°C
(55°F)		 15°C
(60°F)		 15°C
(59°F)		 17°C
(63°F)
Minimum 16°C
(61°F)		 17°C
(63°F)		 14°C
(58°F)		 11°C
(52°F)		 4°C
(40°F)		 7°C
(45°F)		 2°C
(35°F)		 5°C
(41°F)		 9°C
(49°F)		 15°C
(59°F)		 11°C
(52°F)		 14°C
(58°F)

Compare climate in Casa Branca with other places

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

Monthly average precipitation in Casa Branca, São Paulo, Brazil §

Casa Branca usually has the most precipitation in January, February and December, with an average of 17 rainy days and 152 mm (6.0 inches) of precipitation per month. The driest months in Casa Branca are June, July and August. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Casa Branca, 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) 167 (6.6) 140 (5.5) 114 (4.5) 56 (2.2) 34 (1.3) 15 (0.6) 9 (0.4) 22 (0.9) 29 (1.1) 99 (3.9) 139 (5.5) 150 (5.9)
Average precipitation days (≥ 1 mm) 16 17 13 6 5 2 0 4 4 13 14 18

Monthly sunshine hours in Casa Branca, São Paulo, Brazil §

The sunniest months in Casa Branca are March, July and September, when the sun shines an average of 10 hours 19 minutes a day. Least sunny months in Casa Branca: January, February and June receive an average of 9 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Casa Branca, 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 242 284 321 307 303 293 316 311 312 303 308 310
Mean daily daylight hours 13h 16m 12h 47m 12h 10m 11h 33m 11h 2m 10h 48m 10h 56m 11h 22m 11h 58m 12h 35m 13h 8m 13h 25m

Solar UV radiation in Casa Branca, São Paulo, Brazil §

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

Average daily maximum UV levels by month for Casa Branca, 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) 16 16 13 11 8 7 8 10 12 13 14 16

Detailed Monthly Weather Insights for Casa Branca, São Paulo, Brazil

Discover in-depth weather details for every month in Casa Branca. 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 Casa Branca'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.