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Monthly climate in Serra Negra, São Paulo, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Serra Negra features a humid subtropical climate (Cfa). Temperatures typically range between 18 °C (64 °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 37 °C (100 °F). The average annual precipitation amounts to about 1112 mm (43.8 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually. Serra Negra enjoys an average of 3569 hours of sunshine throughout the year, and daylight varies from 10 hours 45 minutes to 13 hours 29 minutes per day.

Monthly average temperatures in Serra Negra, São Paulo, Brazil §

The warmest months in Serra Negra are January, February and December, with daily mean temperatures ranging from 24 to 24 °C (75 - 76 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 18 to 19 °C (64 - 67 °F) throughout the day. On average each year, Serra Negra experiences 265 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 Serra Negra, 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 35°C
(96°F)		 36°C
(97°F)		 33°C
(92°F)		 32°C
(89°F)		 30°C
(87°F)		 29°C
(85°F)		 30°C
(86°F)		 32°C
(91°F)		 36°C
(97°F)		 37°C
(100°F)		 36°C
(96°F)		 34°C
(94°F)
Mean maximum 34°C
(93°F)		 34°C
(93°F)		 33°C
(91°F)		 31°C
(88°F)		 29°C
(85°F)		 28°C
(82°F)		 28°C
(83°F)		 31°C
(89°F)		 35°C
(95°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(91°F)
Average high 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 28°C
(82°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(79°F)		 30°C
(87°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(85°F)
Daily mean 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 22°C
(72°F)		 19°C
(67°F)		 19°C
(66°F)		 18°C
(64°F)		 19°C
(67°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(75°F)
Average low 20°C
(68°F)		 20°C
(68°F)		 19°C
(67°F)		 17°C
(63°F)		 14°C
(58°F)		 14°C
(57°F)		 12°C
(53°F)		 14°C
(57°F)		 17°C
(63°F)		 19°C
(66°F)		 18°C
(65°F)		 19°C
(67°F)
Mean minimum 17°C
(63°F)		 17°C
(62°F)		 16°C
(61°F)		 12°C
(54°F)		 7°C
(45°F)		 11°C
(51°F)		 6°C
(42°F)		 8°C
(47°F)		 13°C
(55°F)		 14°C
(58°F)		 14°C
(57°F)		 16°C
(62°F)
Minimum 15°C
(60°F)		 16°C
(61°F)		 14°C
(58°F)		 10°C
(51°F)		 2°C
(35°F)		 8°C
(46°F)		 2°C
(35°F)		 5°C
(42°F)		 10°C
(50°F)		 13°C
(56°F)		 11°C
(52°F)		 14°C
(57°F)

Compare climate in Serra Negra with other places

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

Monthly average precipitation in Serra Negra, São Paulo, Brazil §

Serra Negra usually has the most precipitation in January, February and December, with an average of 16 rainy days and 176 mm (6.9 inches) of precipitation per month. The driest months in Serra Negra are June, July and September. On average, 24 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Serra Negra, 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) 198 (7.8) 167 (6.6) 111 (4.4) 51 (2.0) 44 (1.7) 23 (0.9) 10 (0.4) 41 (1.6) 40 (1.6) 119 (4.7) 146 (5.8) 162 (6.4)
Average precipitation days (≥ 1 mm) 17 15 14 6 4 4 1 5 6 13 13 18

Monthly sunshine hours in Serra Negra, São Paulo, Brazil §

The sunniest months in Serra Negra are March, July and December, when the sun shines an average of 10 hours 12 minutes a day. Least sunny months in Serra Negra: January, February and June receive an average of 8 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Serra Negra, 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 237 279 318 304 296 284 312 302 310 299 305 317
Mean daily daylight hours 13h 19m 12h 49m 12h 10m 11h 32m 11h 0m 10h 45m 10h 53m 11h 21m 11h 58m 12h 37m 13h 11m 13h 29m

Solar UV radiation in Serra Negra, São Paulo, Brazil §

Serra Negra 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 Serra Negra UV Index data.

Average daily maximum UV levels by month for Serra Negra, 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 6 8 10 12 14 15 16

Detailed Monthly Weather Insights for Serra Negra, São Paulo, Brazil

Discover in-depth weather details for every month in Serra Negra. 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 Serra Negra'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.