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Monthly climate in Sao Manuel, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sao Manuel features a humid subtropical climate (Cfa). Temperatures typically range between 18 °C (65 °F) and 25 °C (76 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 40 °C (103 °F). The average annual precipitation amounts to about 993 mm (39.1 inches) and receives 114 rainy days on the 1 mm (0.04 inches) threshold annually. Sao Manuel enjoys an average of 3514 hours of sunshine throughout the year, and daylight varies from 10 hours 44 minutes to 13 hours 29 minutes per day.

Monthly average temperatures in Sao Manuel, Brazil

The warmest months in Sao Manuel are January, February and December, with daily mean temperatures ranging from 24 to 25 °C (76 - 76 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 18 to 19 °C (65 - 67 °F) throughout the day. On average each year, Sao Manuel 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 Sao Manuel. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(96°F)		37°C
(98°F)		35°C
(95°F)		32°C
(90°F)		32°C
(89°F)		30°C
(86°F)		31°C
(88°F)		34°C
(93°F)		37°C
(100°F)		40°C
(103°F)		36°C
(96°F)		36°C
(97°F)
Mean maximum34°C
(93°F)		34°C
(94°F)		33°C
(92°F)		31°C
(89°F)		30°C
(87°F)		28°C
(83°F)		30°C
(85°F)		32°C
(91°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		34°C
(93°F)
Average high29°C
(85°F)		30°C
(85°F)		30°C
(86°F)		28°C
(83°F)		26°C
(78°F)		25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)
Daily mean25°C
(76°F)		24°C
(76°F)		24°C
(76°F)		22°C
(72°F)		20°C
(68°F)		19°C
(67°F)		18°C
(65°F)		19°C
(67°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)
Average low21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		17°C
(64°F)		15°C
(59°F)		15°C
(59°F)		13°C
(55°F)		14°C
(57°F)		17°C
(62°F)		18°C
(65°F)		18°C
(65°F)		20°C
(68°F)
Mean minimum18°C
(64°F)		18°C
(64°F)		17°C
(62°F)		13°C
(56°F)		8°C
(47°F)		11°C
(52°F)		6°C
(43°F)		8°C
(47°F)		12°C
(54°F)		14°C
(57°F)		14°C
(57°F)		15°C
(60°F)
Minimum17°C
(63°F)		17°C
(62°F)		15°C
(60°F)		11°C
(52°F)		5°C
(41°F)		8°C
(46°F)		3°C
(37°F)		6°C
(43°F)		10°C
(50°F)		12°C
(55°F)		12°C
(54°F)		14°C
(58°F)

Compare climate in Sao Manuel with other places

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

Monthly average precipitation in Sao Manuel, Brazil

Sao Manuel usually has the most precipitation in January, February and December, with an average of 16 rainy days and 159 mm (6.3 inches) of precipitation per month. The driest months in Sao Manuel are June, July and September. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sao Manuel. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)203 (8.0)148 (5.8)102 (4.0)50 (2.0)36 (1.4)26 (1.0)13 (0.5)54 (2.1)24 (1.0)93 (3.7)118 (4.7)126 (5.0)
Average precipitation days (≥ 1 mm)181515544165111317

Monthly sunshine hours in Sao Manuel, Brazil

The sunniest months in Sao Manuel are March, September and December, when the sun shines an average of 10 hours 17 minutes a day. Least sunny months in Sao Manuel: January, February and June receive an average of 8 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sao Manuel. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours235277317299288271306289311294304317
Mean daily daylight hours13h 19m12h 49m12h 10m11h 31m11h 0m10h 44m10h 52m11h 20m11h 57m12h 37m13h 11m13h 29m

Solar UV radiation in Sao Manuel, Brazil

Sao Manuel 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 Sao Manuel UV Index data.

Average daily maximum UV levels by month for Sao Manuel. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151513118771012131416