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Monthly climate in Sertania, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sertania features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (73 °F) and 27 °C (81 °F) through the year, but rarely can drop to 15 °C (60 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 429 mm (16.9 inches) and receives 63 rainy days on the 1 mm (0.04 inches) threshold annually. Sertania enjoys an average of 3846 hours of sunshine throughout the year, and daylight varies from 11 hours 38 minutes to 12 hours 34 minutes per day.

Monthly average temperatures in Sertania, Brazil

The warmest months in Sertania are February, November and December, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 23 to 24 °C (73 - 75 °F) throughout the day. On average each year, Sertania experiences 326 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 Sertania. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		36°C
(98°F)		37°C
(98°F)		35°C
(95°F)		35°C
(95°F)		32°C
(91°F)		33°C
(92°F)		34°C
(93°F)		36°C
(97°F)		36°C
(97°F)		36°C
(98°F)		37°C
(98°F)
Mean maximum36°C
(96°F)		35°C
(96°F)		35°C
(95°F)		33°C
(92°F)		32°C
(91°F)		30°C
(87°F)		31°C
(88°F)		32°C
(91°F)		34°C
(94°F)		36°C
(96°F)		36°C
(97°F)		36°C
(97°F)
Average high33°C
(91°F)		33°C
(91°F)		32°C
(89°F)		31°C
(87°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		30°C
(86°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)
Daily mean27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		25°C
(78°F)		25°C
(76°F)		23°C
(74°F)		23°C
(73°F)		24°C
(75°F)		25°C
(77°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)
Average low22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		21°C
(69°F)		19°C
(67°F)		19°C
(66°F)		19°C
(66°F)		19°C
(67°F)		21°C
(69°F)		21°C
(71°F)		22°C
(71°F)
Mean minimum20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		19°C
(67°F)		18°C
(64°F)		17°C
(64°F)		16°C
(61°F)		16°C
(61°F)		17°C
(64°F)		18°C
(65°F)		20°C
(68°F)		20°C
(68°F)
Minimum19°C
(67°F)		20°C
(68°F)		19°C
(67°F)		18°C
(65°F)		16°C
(61°F)		16°C
(61°F)		15°C
(60°F)		16°C
(60°F)		16°C
(62°F)		18°C
(64°F)		19°C
(66°F)		19°C
(66°F)

Compare climate in Sertania with other places

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

Monthly average precipitation in Sertania, Brazil

Sertania usually has the most precipitation in February, March and April, with an average of 11 rainy days and 93 mm (3.7 inches) of precipitation per month. The driest months in Sertania are August, September and October. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sertania. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)25 (1.0)71 (2.8)116 (4.6)91 (3.6)50 (1.9)20 (0.8)20 (0.8)6 (0.2)3 (0.1)2 (0.1)8 (0.3)16 (0.6)
Average precipitation days (≥ 1 mm)49141295610012

Monthly sunshine hours in Sertania, Brazil

The sunniest months in Sertania are October, November and December, when the sun shines an average of 11 hours 22 minutes a day. Least sunny months in Sertania: January, June and July receive an average of 9 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sertania. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours278307338320311295293321331353343349
Mean daily daylight hours12h 31m12h 20m12h 7m11h 54m11h 43m11h 38m11h 41m11h 50m12h 2m12h 16m12h 28m12h 34m

Solar UV radiation in Sertania, Brazil

Sertania experiences the highest level of ultraviolet (UV) radiation in March, 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 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 Sertania UV Index data.

Average daily maximum UV levels by month for Sertania. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141515141211111214141515