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Monthly climate in Mata de Sao Joao, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mata de Sao Joao features a tropical rainforest climate (Af). Temperatures typically range between 23 °C (74 °F) and 28 °C (82 °F) through the year, but rarely can drop to 15 °C (60 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1150 mm (45.3 inches) and receives 205 rainy days on the 1 mm (0.04 inches) threshold annually. Mata de Sao Joao enjoys an average of 3847 hours of sunshine throughout the year, and daylight varies from 11 hours 23 minutes to 12 hours 50 minutes per day.

Monthly average temperatures in Mata de Sao Joao, Brazil

The warmest months in Mata de Sao Joao are January, February and March, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 23 to 24 °C (74 - 75 °F) throughout the day. On average each year, Mata de Sao Joao experiences 324 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 Mata de Sao Joao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		39°C
(102°F)		39°C
(102°F)		36°C
(97°F)		33°C
(91°F)		31°C
(87°F)		31°C
(87°F)		33°C
(91°F)		33°C
(92°F)		36°C
(97°F)		37°C
(99°F)		36°C
(98°F)
Mean maximum35°C
(95°F)		35°C
(96°F)		36°C
(97°F)		34°C
(94°F)		32°C
(89°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		32°C
(90°F)		35°C
(94°F)		34°C
(94°F)		35°C
(95°F)
Average high32°C
(91°F)		33°C
(92°F)		33°C
(91°F)		30°C
(87°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)		28°C
(82°F)		29°C
(84°F)		31°C
(88°F)		31°C
(88°F)		32°C
(90°F)
Daily mean27°C
(81°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		25°C
(77°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)
Average low23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)		22°C
(72°F)		23°C
(73°F)
Mean minimum21°C
(70°F)		22°C
(71°F)		21°C
(71°F)		21°C
(69°F)		19°C
(66°F)		20°C
(67°F)		17°C
(63°F)		18°C
(64°F)		18°C
(65°F)		20°C
(67°F)		21°C
(69°F)		21°C
(70°F)
Minimum20°C
(68°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		17°C
(62°F)		18°C
(65°F)		15°C
(60°F)		17°C
(63°F)		17°C
(64°F)		19°C
(66°F)		20°C
(68°F)		20°C
(69°F)

Compare climate in Mata de Sao Joao with other places

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

Monthly average precipitation in Mata de Sao Joao, Brazil

Mata de Sao Joao usually has the most precipitation in March, April and May, with an average of 20 rainy days and 148 mm (5.8 inches) of precipitation per month. The driest months in Mata de Sao Joao are January, September and October. On average, 55 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mata de Sao Joao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)51 (2.0)67 (2.6)151 (5.9)141 (5.6)152 (6.0)130 (5.1)91 (3.6)66 (2.6)57 (2.3)57 (2.3)105 (4.1)83 (3.3)
Average precipitation days (≥ 1 mm)111216222425231916101413

Monthly sunshine hours in Mata de Sao Joao, Brazil

The sunniest months in Mata de Sao Joao are March, October and December, when the sun shines an average of 11 hours 3 minutes a day. Least sunny months in Mata de Sao Joao: January, May and June receive an average of 9 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mata de Sao Joao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours290321333315310296310326328348317346
Mean daily daylight hours12h 45m12h 28m12h 8m11h 47m11h 31m11h 23m11h 27m11h 41m12h 1m12h 22m12h 40m12h 50m

Solar UV radiation in Mata de Sao Joao, Brazil

Mata de Sao Joao experiences the highest level of ultraviolet (UV) radiation in March, November and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Mata de Sao Joao UV Index data.

Average daily maximum UV levels by month for Mata de Sao Joao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)14141413119101212141514