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Monthly climate in Santo Andre, São Paulo, Brazil

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Santo Andre 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 4 °C (39 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1851 mm (72.9 inches) and receives 198 rainy days on the 1 mm (0.04 inches) threshold annually.Santo Andre enjoys an average of 3384 hours of sunshine throughout the year, and daylight varies from 10 hours 40 minutes to 13 hours 33 minutes per day.

Monthly average temperatures in Santo Andre, São Paulo, Brazil §

The warmest months in Santo Andre 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 (62 - 65 °F) throughout the day. On average each year, Santo Andre experiences 170 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 Santo Andre, 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)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 32°C
(89°F)		 36°C
(96°F)		 37°C
(99°F)		 34°C
(93°F)		 33°C
(92°F)
Mean maximum 33°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 30°C
(87°F)		 29°C
(84°F)		 27°C
(80°F)		 28°C
(83°F)		 31°C
(87°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)
Average high 28°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 25°C
(77°F)		 23°C
(74°F)		 23°C
(73°F)		 22°C
(72°F)		 22°C
(72°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 26°C
(80°F)
Daily mean 24°C
(75°F)		 23°C
(73°F)		 23°C
(73°F)		 20°C
(69°F)		 18°C
(65°F)		 18°C
(65°F)		 17°C
(62°F)		 17°C
(63°F)		 20°C
(68°F)		 20°C
(69°F)		 20°C
(69°F)		 22°C
(72°F)
Average low 21°C
(69°F)		 20°C
(68°F)		 20°C
(68°F)		 17°C
(63°F)		 15°C
(59°F)		 15°C
(59°F)		 13°C
(55°F)		 13°C
(56°F)		 16°C
(61°F)		 17°C
(63°F)		 17°C
(63°F)		 19°C
(66°F)
Mean minimum 17°C
(63°F)		 17°C
(63°F)		 16°C
(62°F)		 14°C
(57°F)		 10°C
(50°F)		 11°C
(52°F)		 7°C
(45°F)		 9°C
(49°F)		 12°C
(54°F)		 13°C
(56°F)		 13°C
(56°F)		 15°C
(59°F)
Minimum 15°C
(60°F)		 16°C
(61°F)		 14°C
(57°F)		 13°C
(55°F)		 7°C
(45°F)		 9°C
(49°F)		 4°C
(39°F)		 6°C
(44°F)		 9°C
(49°F)		 12°C
(54°F)		 12°C
(54°F)		 12°C
(55°F)

Compare climate in Santo Andre with other places

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

Monthly average precipitation in Santo Andre, São Paulo, Brazil §

Santo Andre usually has the most precipitation in January, February and March, with an average of 22 rainy days and 261 mm (10.3 inches) of precipitation per month.The driest months in Santo Andre are June, July and September. On average, 67 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santo Andre, 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) 280 (11.0) 256 (10.1) 249 (9.8) 117 (4.6) 86 (3.4) 81 (3.2) 53 (2.1) 95 (3.8) 69 (2.7) 182 (7.2) 169 (6.6) 216 (8.5)
Average precipitation days (≥ 1 mm) 22 22 24 17 11 10 6 11 10 20 21 24

Monthly sunshine hours in Santo Andre, São Paulo, Brazil §

The sunniest months in Santo Andre are March, November and December, when the sun shines an average of 9 hours 58 minutes a day.Least sunny months in Santo Andre: January, June and August receive an average of 8 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Santo Andre, 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 250 266 304 293 281 258 289 263 290 273 295 317
Mean daily daylight hours 13h 23m 12h 51m 12h 11m 11h 30m 10h 56m 10h 40m 10h 49m 11h 18m 11h 57m 12h 38m 13h 15m 13h 33m

Solar UV radiation in Santo Andre, São Paulo, Brazil §

Santo Andre 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 Santo Andre UV Index data.

Average daily maximum UV levels by month for Santo Andre, 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 15 12 11 8 6 7 9 11 13 14 15