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Monthly climate in Barra do Garcas, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Barra do Garcas features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (75 °F) and 29 °C (85 °F) through the year, but rarely can drop to 7 °C (45 °F) or can rise to as high as 42 °C (108 °F). The average annual precipitation amounts to about 1146 mm (45.1 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually. Barra do Garcas enjoys an average of 3662 hours of sunshine throughout the year, and daylight varies from 11 hours 10 minutes to 13 hours 2 minutes per day.

Monthly average temperatures in Barra do Garcas, Brazil

The warmest months in Barra do Garcas are September, October and November, with daily mean temperatures ranging from 27 to 29 °C (80 - 85 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 24 to 25 °C (75 - 77 °F) throughout the day. On average each year, Barra do Garcas experiences 328 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 Barra do Garcas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(98°F)		36°C
(97°F)		36°C
(98°F)		35°C
(96°F)		34°C
(94°F)		34°C
(94°F)		34°C
(94°F)		38°C
(101°F)		41°C
(106°F)		42°C
(108°F)		37°C
(99°F)		37°C
(99°F)
Mean maximum36°C
(96°F)		34°C
(93°F)		35°C
(95°F)		35°C
(94°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		37°C
(99°F)		40°C
(104°F)		39°C
(103°F)		35°C
(96°F)		35°C
(96°F)
Average high31°C
(88°F)		31°C
(87°F)		31°C
(88°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		32°C
(89°F)		34°C
(94°F)		37°C
(98°F)		35°C
(95°F)		32°C
(89°F)		31°C
(88°F)
Daily mean26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)		25°C
(77°F)		25°C
(76°F)		24°C
(75°F)		27°C
(80°F)		29°C
(85°F)		29°C
(84°F)		27°C
(80°F)		26°C
(79°F)
Average low22°C
(73°F)		22°C
(73°F)		22°C
(73°F)		22°C
(71°F)		19°C
(67°F)		19°C
(66°F)		16°C
(62°F)		19°C
(67°F)		22°C
(71°F)		23°C
(74°F)		23°C
(73°F)		22°C
(73°F)
Mean minimum21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		19°C
(67°F)		13°C
(56°F)		16°C
(62°F)		12°C
(54°F)		15°C
(59°F)		18°C
(64°F)		21°C
(69°F)		21°C
(71°F)		21°C
(69°F)
Minimum20°C
(69°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)		7°C
(45°F)		14°C
(57°F)		9°C
(48°F)		14°C
(57°F)		15°C
(59°F)		19°C
(67°F)		21°C
(70°F)		20°C
(68°F)

Compare climate in Barra do Garcas with other places

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

Monthly average precipitation in Barra do Garcas, Brazil

Barra do Garcas usually has the most precipitation in February, November and December, with an average of 22 rainy days and 220 mm (8.7 inches) of precipitation per month. The driest months in Barra do Garcas are June, July and August. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Barra do Garcas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)172 (6.8)213 (8.4)167 (6.6)58 (2.3)12 (0.5)0 (0.0)0 (0.0)1 (0.0)6 (0.2)70 (2.7)180 (7.1)268 (10.5)
Average precipitation days (≥ 1 mm)1522221120002122223

Monthly sunshine hours in Barra do Garcas, Brazil

The sunniest months in Barra do Garcas are July, August and October, when the sun shines an average of 10 hours 39 minutes a day. Least sunny months in Barra do Garcas: January, February and November receive an average of 8 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Barra do Garcas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours250273301312321312329331326329280292
Mean daily daylight hours12h 56m12h 35m12h 9m11h 42m11h 21m11h 10m11h 16m11h 35m12h 0m12h 27m12h 50m13h 2m

Solar UV radiation in Barra do Garcas, Brazil

Barra do Garcas experiences the highest level of ultraviolet (UV) radiation in February, 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 Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Barra do Garcas UV Index data.

Average daily maximum UV levels by month for Barra do Garcas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1516141210891112151516