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Monthly climate in Barra de Sao Francisco, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Barra de Sao Francisco features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (68 °F) and 26 °C (78 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 953 mm (37.5 inches) and receives 119 rainy days on the 1 mm (0.04 inches) threshold annually. Barra de Sao Francisco enjoys an average of 3349 hours of sunshine throughout the year, and daylight varies from 11 hours 0 minutes to 13 hours 13 minutes per day.

Monthly average temperatures in Barra de Sao Francisco, Brazil

The warmest months in Barra de Sao Francisco are January, February and March, with daily mean temperatures ranging from 25 to 26 °C (78 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 20 to 21 °C (68 - 71 °F) throughout the day. On average each year, Barra de Sao Francisco experiences 280 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 de Sao Francisco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		37°C
(99°F)		37°C
(98°F)		35°C
(95°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		35°C
(95°F)		36°C
(98°F)		37°C
(99°F)		34°C
(93°F)
Mean maximum34°C
(93°F)		34°C
(93°F)		34°C
(94°F)		33°C
(93°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		31°C
(88°F)		34°C
(93°F)		36°C
(96°F)		34°C
(93°F)		33°C
(92°F)
Average high31°C
(88°F)		30°C
(87°F)		30°C
(87°F)		29°C
(85°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		26°C
(79°F)		29°C
(84°F)		29°C
(85°F)		28°C
(83°F)		29°C
(85°F)
Daily mean26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		24°C
(76°F)		22°C
(72°F)		21°C
(71°F)		20°C
(68°F)		21°C
(70°F)		23°C
(73°F)		24°C
(76°F)		24°C
(75°F)		25°C
(76°F)
Average low21°C
(71°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)		16°C
(60°F)		16°C
(62°F)		18°C
(64°F)		20°C
(68°F)		20°C
(68°F)		21°C
(70°F)
Mean minimum19°C
(67°F)		20°C
(68°F)		18°C
(65°F)		17°C
(62°F)		13°C
(56°F)		15°C
(58°F)		12°C
(54°F)		12°C
(53°F)		14°C
(57°F)		17°C
(62°F)		17°C
(62°F)		18°C
(65°F)
Minimum19°C
(66°F)		19°C
(67°F)		17°C
(63°F)		15°C
(59°F)		10°C
(50°F)		12°C
(55°F)		11°C
(51°F)		11°C
(52°F)		12°C
(54°F)		16°C
(61°F)		16°C
(62°F)		17°C
(63°F)

Compare climate in Barra de Sao Francisco with other places

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

Monthly average precipitation in Barra de Sao Francisco, Brazil

Barra de Sao Francisco usually has the most precipitation in February, November and December, with an average of 16 rainy days and 173 mm (6.8 inches) of precipitation per month. The driest months in Barra de Sao Francisco are June, July and August. On average, 17 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Barra de Sao Francisco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)81 (3.2)169 (6.7)107 (4.2)53 (2.1)31 (1.2)16 (0.6)14 (0.6)20 (0.8)23 (0.9)88 (3.4)164 (6.4)187 (7.4)
Average precipitation days (≥ 1 mm)716131075565111816

Monthly sunshine hours in Barra de Sao Francisco, Brazil

The sunniest months in Barra de Sao Francisco are March, April and December, when the sun shines an average of 9 hours 42 minutes a day. Least sunny months in Barra de Sao Francisco: June, October and November receive an average of 8 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Barra de Sao Francisco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours281272310290271267290275283269245291
Mean daily daylight hours13h 5m12h 41m12h 9m11h 38m11h 12m11h 0m11h 6m11h 29m11h 59m12h 31m12h 59m13h 13m

Solar UV radiation in Barra de Sao Francisco, Brazil

Barra de Sao Francisco experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 15, 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 9. For more detailed information, check out our hourly Barra de Sao Francisco UV Index data.

Average daily maximum UV levels by month for Barra de Sao Francisco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151514129891112141515