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Monthly climate in Bariri, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bariri features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (69 °F) and 26 °C (79 °F) through the year, but rarely can drop to 4 °C (40 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 847 mm (33.4 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually. Bariri enjoys an average of 3623 hours of sunshine throughout the year, and daylight varies from 10 hours 47 minutes to 13 hours 26 minutes per day.

Monthly average temperatures in Bariri, Brazil

The warmest months in Bariri are January, March and December, with daily mean temperatures ranging from 26 to 26 °C (79 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 20 to 21 °C (69 - 71 °F) throughout the day. On average each year, Bariri experiences 300 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 Bariri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(100°F)		39°C
(102°F)		37°C
(99°F)		33°C
(92°F)		33°C
(92°F)		32°C
(89°F)		33°C
(91°F)		35°C
(96°F)		39°C
(102°F)		41°C
(105°F)		37°C
(99°F)		36°C
(97°F)
Mean maximum35°C
(96°F)		35°C
(96°F)		35°C
(94°F)		33°C
(92°F)		32°C
(89°F)		30°C
(86°F)		31°C
(88°F)		34°C
(94°F)		37°C
(99°F)		37°C
(99°F)		36°C
(96°F)		35°C
(95°F)
Average high31°C
(88°F)		31°C
(88°F)		31°C
(89°F)		30°C
(86°F)		28°C
(82°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		32°C
(91°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)
Daily mean26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		24°C
(76°F)		21°C
(71°F)		21°C
(70°F)		20°C
(69°F)		21°C
(71°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		26°C
(79°F)
Average low22°C
(72°F)		21°C
(71°F)		21°C
(71°F)		19°C
(66°F)		16°C
(61°F)		16°C
(61°F)		14°C
(58°F)		15°C
(60°F)		19°C
(66°F)		20°C
(68°F)		20°C
(68°F)		21°C
(71°F)
Mean minimum19°C
(67°F)		19°C
(67°F)		18°C
(65°F)		15°C
(59°F)		10°C
(50°F)		12°C
(54°F)		7°C
(46°F)		9°C
(49°F)		14°C
(57°F)		16°C
(60°F)		16°C
(60°F)		17°C
(64°F)
Minimum18°C
(64°F)		18°C
(64°F)		16°C
(62°F)		13°C
(56°F)		7°C
(45°F)		9°C
(48°F)		4°C
(40°F)		7°C
(44°F)		11°C
(53°F)		14°C
(58°F)		13°C
(55°F)		16°C
(61°F)

Compare climate in Bariri with other places

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

Monthly average precipitation in Bariri, Brazil

Bariri usually has the most precipitation in January, February and December, with an average of 15 rainy days and 137 mm (5.4 inches) of precipitation per month. The driest months in Bariri are June, July and September. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bariri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)166 (6.6)120 (4.7)84 (3.3)46 (1.8)33 (1.3)13 (0.5)7 (0.3)32 (1.2)25 (1.0)84 (3.3)112 (4.4)126 (5.0)
Average precipitation days (≥ 1 mm)161412543143101217

Monthly sunshine hours in Bariri, Brazil

The sunniest months in Bariri are March, September and December, when the sun shines an average of 10 hours 29 minutes a day. Least sunny months in Bariri: January, February and June receive an average of 9 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bariri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours243285328307296285310301315313315321
Mean daily daylight hours13h 17m12h 48m12h 10m11h 32m11h 2m10h 47m10h 55m11h 22m11h 58m12h 36m13h 9m13h 26m

Solar UV radiation in Bariri, Brazil

Bariri 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 Bariri UV Index data.

Average daily maximum UV levels by month for Bariri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151613118771011131416