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Monthly climate in Sousa, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sousa features a tropical savanna climate (Aw). Temperatures typically range between 27 °C (80 °F) and 30 °C (87 °F) through the year, but rarely can drop to 18 °C (65 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 548 mm (21.6 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Sousa enjoys an average of 3899 hours of sunshine throughout the year, and daylight varies from 11 hours 43 minutes to 12 hours 29 minutes per day.

Monthly average temperatures in Sousa, Brazil

The warmest months in Sousa are October, November and December, with daily mean temperatures ranging from 30 to 30 °C (86 - 87 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 27 to 27 °C (80 - 80 °F) throughout the day. On average each year, Sousa experiences 329 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 Sousa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(101°F)		37°C
(100°F)		35°C
(96°F)		34°C
(94°F)		36°C
(97°F)		35°C
(95°F)		36°C
(97°F)		36°C
(97°F)		37°C
(99°F)		38°C
(100°F)		38°C
(100°F)		38°C
(100°F)
Mean maximum37°C
(98°F)		36°C
(97°F)		34°C
(94°F)		33°C
(92°F)		33°C
(92°F)		33°C
(91°F)		34°C
(94°F)		35°C
(96°F)		36°C
(98°F)		37°C
(99°F)		37°C
(100°F)		37°C
(99°F)
Average high34°C
(93°F)		33°C
(92°F)		32°C
(90°F)		32°C
(89°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		34°C
(93°F)		35°C
(95°F)		36°C
(97°F)		36°C
(97°F)		35°C
(96°F)
Daily mean29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		27°C
(80°F)		27°C
(80°F)		28°C
(82°F)		29°C
(84°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)
Average low25°C
(77°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		22°C
(71°F)		21°C
(70°F)		21°C
(71°F)		23°C
(73°F)		24°C
(75°F)		25°C
(77°F)		25°C
(77°F)
Mean minimum23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		20°C
(69°F)		20°C
(68°F)		19°C
(66°F)		19°C
(67°F)		21°C
(70°F)		22°C
(72°F)		23°C
(74°F)		23°C
(74°F)
Minimum21°C
(71°F)		21°C
(71°F)		22°C
(71°F)		21°C
(69°F)		20°C
(68°F)		18°C
(65°F)		18°C
(65°F)		19°C
(66°F)		20°C
(68°F)		21°C
(71°F)		23°C
(73°F)		22°C
(72°F)

Compare climate in Sousa with other places

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

Monthly average precipitation in Sousa, Brazil

Sousa usually has the most precipitation in February, March and April, with an average of 17 rainy days and 133 mm (5.2 inches) of precipitation per month. The driest months in Sousa are August, September and October. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sousa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)120 (4.7)165 (6.5)112 (4.4)50 (2.0)13 (0.5)12 (0.5)1 (0.0)0 (0.0)1 (0.1)4 (0.1)22 (0.9)
Average precipitation days (≥ 1 mm)816201662200014

Monthly sunshine hours in Sousa, Brazil

The sunniest months in Sousa are October, November and December, when the sun shines an average of 11 hours 24 minutes a day. Least sunny months in Sousa: January, February and July receive an average of 9 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sousa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours270297328322329313307339340358345346
Mean daily daylight hours12h 27m12h 18m12h 7m11h 56m11h 47m11h 43m11h 45m11h 53m12h 3m12h 14m12h 24m12h 29m

Solar UV radiation in Sousa, Brazil

Sousa experiences the highest level of ultraviolet (UV) radiation in March, April 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 Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Sousa UV Index data.

Average daily maximum UV levels by month for Sousa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415141211111213131414