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Monthly climate in Sao Lourenco da Serra, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sao Lourenco da Serra features a humid subtropical climate (Cfa). Temperatures typically range between 16 °C (61 °F) and 22 °C (72 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1527 mm (60.1 inches) and receives 175 rainy days on the 1 mm (0.04 inches) threshold annually. Sao Lourenco da Serra enjoys an average of 3322 hours of sunshine throughout the year, and daylight varies from 10 hours 40 minutes to 13 hours 34 minutes per day.

Monthly average temperatures in Sao Lourenco da Serra, Brazil

The warmest months in Sao Lourenco da Serra are January, February and March, with daily mean temperatures ranging from 22 to 22 °C (71 - 72 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 16 to 17 °C (61 - 63 °F) throughout the day. On average each year, Sao Lourenco da Serra experiences 148 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 Sao Lourenco da Serra. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(90°F)		33°C
(92°F)		31°C
(89°F)		30°C
(87°F)		28°C
(83°F)		27°C
(81°F)		27°C
(82°F)		30°C
(87°F)		33°C
(91°F)		35°C
(95°F)		33°C
(91°F)		31°C
(89°F)
Mean maximum31°C
(88°F)		31°C
(89°F)		30°C
(87°F)		29°C
(84°F)		27°C
(81°F)		25°C
(77°F)		26°C
(80°F)		29°C
(84°F)		32°C
(89°F)		32°C
(90°F)		31°C
(88°F)		30°C
(87°F)
Average high27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		24°C
(75°F)		22°C
(72°F)		22°C
(71°F)		21°C
(71°F)		21°C
(71°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		26°C
(78°F)
Daily mean22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		19°C
(67°F)		17°C
(63°F)		17°C
(63°F)		16°C
(61°F)		16°C
(61°F)		19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		21°C
(70°F)
Average low19°C
(67°F)		18°C
(65°F)		18°C
(65°F)		16°C
(61°F)		14°C
(57°F)		14°C
(57°F)		11°C
(53°F)		12°C
(54°F)		15°C
(59°F)		16°C
(61°F)		16°C
(60°F)		18°C
(64°F)
Mean minimum16°C
(61°F)		15°C
(59°F)		15°C
(59°F)		12°C
(54°F)		8°C
(47°F)		9°C
(49°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		12°C
(53°F)		11°C
(53°F)		13°C
(56°F)
Minimum14°C
(58°F)		14°C
(58°F)		12°C
(54°F)		11°C
(53°F)		5°C
(42°F)		7°C
(44°F)		-0°C
(32°F)		5°C
(42°F)		8°C
(47°F)		11°C
(51°F)		10°C
(50°F)		11°C
(52°F)

Compare climate in Sao Lourenco da Serra with other places

Compare temperature, precipitation, sunshine, UV index in Sao Lourenco da Serra, Brazil with other places around the world.

Monthly average precipitation in Sao Lourenco da Serra, Brazil

Sao Lourenco da Serra usually has the most precipitation in January, February and March, with an average of 21 rainy days and 216 mm (8.5 inches) of precipitation per month. The driest months in Sao Lourenco da Serra are May, July and September. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sao Lourenco da Serra. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)232 (9.1)212 (8.4)204 (8.0)86 (3.4)66 (2.6)67 (2.6)39 (1.6)69 (2.7)46 (1.8)163 (6.4)141 (5.6)202 (7.9)
Average precipitation days (≥ 1 mm)2220221298498181924

Monthly sunshine hours in Sao Lourenco da Serra, Brazil

The sunniest months in Sao Lourenco da Serra are March, July and December, when the sun shines an average of 9 hours 43 minutes a day. Least sunny months in Sao Lourenco da Serra: January, February and June receive an average of 8 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sao Lourenco da Serra. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours227264306286273254292265292269284304
Mean daily daylight hours13h 24m12h 52m12h 11m11h 30m10h 56m10h 40m10h 48m11h 18m11h 57m12h 39m13h 15m13h 34m

Solar UV radiation in Sao Lourenco da Serra, Brazil

Sao Lourenco da Serra experiences the highest level of ultraviolet (UV) radiation in January, November 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 Sao Lourenco da Serra UV Index data.

Average daily maximum UV levels by month for Sao Lourenco da Serra. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16151311867911131516