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Monthly climate in Patu, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Patu features a tropical savanna climate (Aw). Temperatures typically range between 27 °C (81 °F) and 30 °C (86 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 593 mm (23.3 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually. Patu enjoys an average of 3924 hours of sunshine throughout the year, and daylight varies from 11 hours 45 minutes to 12 hours 27 minutes per day.

Monthly average temperatures in Patu, Brazil

The warmest months in Patu are October, November and December, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in April, May and July, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Patu 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 Patu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		37°C
(99°F)		36°C
(98°F)		35°C
(95°F)		36°C
(96°F)		35°C
(95°F)		35°C
(95°F)		36°C
(96°F)		37°C
(98°F)		37°C
(100°F)		38°C
(100°F)		37°C
(100°F)
Mean maximum36°C
(98°F)		36°C
(97°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		34°C
(94°F)		35°C
(96°F)		36°C
(97°F)		37°C
(99°F)		37°C
(99°F)		37°C
(99°F)
Average high34°C
(94°F)		33°C
(92°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		34°C
(93°F)		35°C
(95°F)		36°C
(96°F)		36°C
(97°F)		35°C
(96°F)
Daily mean29°C
(84°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		30°C
(85°F)
Average low24°C
(76°F)		24°C
(75°F)		23°C
(75°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		22°C
(73°F)		24°C
(75°F)		24°C
(76°F)		25°C
(76°F)
Mean minimum23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		21°C
(69°F)		20°C
(68°F)		20°C
(69°F)		21°C
(70°F)		22°C
(71°F)		23°C
(74°F)		23°C
(73°F)
Minimum21°C
(70°F)		21°C
(70°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		19°C
(66°F)		20°C
(68°F)		20°C
(69°F)		21°C
(69°F)		22°C
(72°F)		22°C
(72°F)

Compare climate in Patu with other places

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

Monthly average precipitation in Patu, Brazil

Patu usually has the most precipitation in February, March and April, with an average of 18 rainy days and 144 mm (5.7 inches) of precipitation per month. The driest months in Patu 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 Patu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)157 (6.2)155 (6.1)121 (4.8)43 (1.7)9 (0.4)38 (1.5)1 (0.0)0 (0.0)1 (0.0)1 (0.0)21 (0.8)
Average precipitation days (≥ 1 mm)817211682300003

Monthly sunshine hours in Patu, Brazil

The sunniest months in Patu are October, November and December, when the sun shines an average of 11 hours 29 minutes a day. Least sunny months in Patu: January, February and July 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 Patu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours274295326319331317317343342358348349
Mean daily daylight hours12h 25m12h 16m12h 7m11h 57m11h 49m11h 45m11h 47m11h 54m12h 3m12h 13m12h 22m12h 27m

Solar UV radiation in Patu, Brazil

Patu 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 Patu UV Index data.

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