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Monthly climate in Carnaiba, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Carnaiba features a tropical savanna climate (As). Temperatures typically range between 22 °C (73 °F) and 28 °C (82 °F) through the year, but rarely can drop to 14 °C (58 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 339 mm (13.4 inches) and receives 63 rainy days on the 1 mm (0.04 inches) threshold annually. Carnaiba enjoys an average of 3835 hours of sunshine throughout the year, and daylight varies from 11 hours 36 minutes to 12 hours 36 minutes per day.

Monthly average temperatures in Carnaiba, Brazil

The warmest months in Carnaiba are February, November and December, with daily mean temperatures ranging from 28 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 22 to 23 °C (73 - 74 °F) throughout the day. On average each year, Carnaiba experiences 323 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 Carnaiba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(100°F)		37°C
(100°F)		38°C
(100°F)		35°C
(96°F)		37°C
(99°F)		32°C
(91°F)		33°C
(92°F)		35°C
(96°F)		37°C
(99°F)		38°C
(100°F)		38°C
(101°F)		38°C
(101°F)
Mean maximum36°C
(98°F)		37°C
(98°F)		36°C
(97°F)		35°C
(94°F)		33°C
(92°F)		30°C
(87°F)		31°C
(87°F)		32°C
(90°F)		35°C
(95°F)		37°C
(99°F)		37°C
(99°F)		37°C
(99°F)
Average high34°C
(93°F)		34°C
(93°F)		33°C
(91°F)		31°C
(88°F)		30°C
(85°F)		28°C
(83°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)
Daily mean27°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		25°C
(77°F)		23°C
(74°F)		22°C
(73°F)		23°C
(74°F)		25°C
(77°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)
Average low22°C
(73°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)		21°C
(70°F)		22°C
(72°F)		22°C
(72°F)
Mean minimum20°C
(69°F)		21°C
(69°F)		20°C
(69°F)		20°C
(68°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		16°C
(61°F)		17°C
(64°F)		18°C
(66°F)		20°C
(68°F)		20°C
(68°F)
Minimum20°C
(68°F)		20°C
(69°F)		19°C
(67°F)		19°C
(66°F)		18°C
(65°F)		16°C
(62°F)		14°C
(58°F)		15°C
(59°F)		16°C
(61°F)		18°C
(65°F)		19°C
(66°F)		19°C
(66°F)

Compare climate in Carnaiba with other places

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

Monthly average precipitation in Carnaiba, Brazil

Carnaiba usually has the most precipitation in February, March and April, with an average of 10 rainy days and 60 mm (2.4 inches) of precipitation per month. The driest months in Carnaiba are August, September and October. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Carnaiba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)19 (0.7)50 (2.0)81 (3.2)49 (1.9)33 (1.3)22 (0.9)24 (0.9)12 (0.5)6 (0.3)3 (0.1)15 (0.6)26 (1.0)
Average precipitation days (≥ 1 mm)29111095731114

Monthly sunshine hours in Carnaiba, Brazil

The sunniest months in Carnaiba are October, November and December, when the sun shines an average of 11 hours 24 minutes a day. Least sunny months in Carnaiba: January, June and July receive an average of 9 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Carnaiba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours279314344322304288292314324352344353
Mean daily daylight hours12h 33m12h 21m12h 7m11h 53m11h 41m11h 36m11h 39m11h 49m12h 2m12h 17m12h 30m12h 36m

Solar UV radiation in Carnaiba, Brazil

Carnaiba 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 Carnaiba UV Index data.

Average daily maximum UV levels by month for Carnaiba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415141211111214141515