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Monthly climate in Jacarei, São Paulo, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Jacarei features a humid subtropical climate (Cfa). Temperatures typically range between 17 °C (62 °F) and 24 °C (75 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 1087 mm (42.8 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually. Jacarei enjoys an average of 3303 hours of sunshine throughout the year, and daylight varies from 10 hours 43 minutes to 13 hours 31 minutes per day.

Monthly average temperatures in Jacarei, São Paulo, Brazil §

The warmest months in Jacarei are January, February and March, with daily mean temperatures ranging from 23 to 24 °C (74 - 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 (62 - 65 °F) throughout the day. On average each year, Jacarei experiences 212 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 Jacarei, 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 34°C
(93°F)		 34°C
(94°F)		 33°C
(91°F)		 32°C
(89°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(85°F)		 32°C
(90°F)		 35°C
(94°F)		 36°C
(98°F)		 35°C
(95°F)		 33°C
(92°F)
Mean maximum 33°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)		 30°C
(87°F)		 28°C
(84°F)		 27°C
(80°F)		 28°C
(83°F)		 31°C
(87°F)		 34°C
(93°F)		 33°C
(93°F)		 33°C
(91°F)		 32°C
(91°F)
Average high 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 26°C
(79°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 27°C
(82°F)		 27°C
(80°F)		 26°C
(80°F)		 28°C
(82°F)
Daily mean 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(70°F)		 19°C
(66°F)		 18°C
(65°F)		 17°C
(62°F)		 18°C
(64°F)		 21°C
(70°F)		 21°C
(71°F)		 21°C
(71°F)		 23°C
(73°F)
Average low 20°C
(68°F)		 19°C
(67°F)		 19°C
(67°F)		 17°C
(63°F)		 14°C
(58°F)		 14°C
(57°F)		 11°C
(53°F)		 13°C
(55°F)		 16°C
(60°F)		 17°C
(63°F)		 17°C
(63°F)		 19°C
(66°F)
Mean minimum 17°C
(62°F)		 17°C
(62°F)		 16°C
(61°F)		 13°C
(56°F)		 9°C
(48°F)		 10°C
(51°F)		 7°C
(44°F)		 7°C
(45°F)		 12°C
(54°F)		 12°C
(55°F)		 13°C
(55°F)		 15°C
(59°F)
Minimum 15°C
(59°F)		 16°C
(61°F)		 13°C
(55°F)		 12°C
(53°F)		 6°C
(42°F)		 7°C
(44°F)		 3°C
(37°F)		 3°C
(38°F)		 11°C
(52°F)		 11°C
(52°F)		 11°C
(52°F)		 13°C
(55°F)

Compare climate in Jacarei with other places

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

Monthly average precipitation in Jacarei, São Paulo, Brazil §

Jacarei usually has the most precipitation in January, February and December, with an average of 18 rainy days and 155 mm (6.1 inches) of precipitation per month. The driest months in Jacarei are April, June and July. On average, 34 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jacarei, 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) 161 (6.3) 154 (6.0) 122 (4.8) 47 (1.8) 50 (2.0) 35 (1.4) 21 (0.8) 54 (2.1) 50 (2.0) 120 (4.7) 123 (4.8) 149 (5.9)
Average precipitation days (≥ 1 mm) 17 17 15 9 6 5 3 7 6 15 14 20

Monthly sunshine hours in Jacarei, São Paulo, Brazil §

The sunniest months in Jacarei are March, July and December, when the sun shines an average of 9 hours 33 minutes a day. Least sunny months in Jacarei: January, February and June receive an average of 8 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jacarei, 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 236 258 298 284 278 261 291 263 289 263 277 299
Mean daily daylight hours 13h 21m 12h 50m 12h 11m 11h 31m 10h 58m 10h 43m 10h 51m 11h 20m 11h 57m 12h 38m 13h 13m 13h 31m

Solar UV radiation in Jacarei, São Paulo, Brazil §

Jacarei 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 Jacarei UV Index data.

Average daily maximum UV levels by month for Jacarei, 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 7 9 12 13 14 16

Detailed Monthly Weather Insights for Jacarei, São Paulo, Brazil

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