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Monthly climate in Crateus, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Crateus features a tropical savanna climate (Aw). Temperatures typically range between 26 °C (79 °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 (102 °F). The average annual precipitation amounts to about 518 mm (20.4 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually. Crateus enjoys an average of 3825 hours of sunshine throughout the year, and daylight varies from 11 hours 49 minutes to 12 hours 24 minutes per day.

Monthly average temperatures in Crateus, Brazil

The warmest months in Crateus are September, October and November, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in March, April and May, when daily mean temperatures range from 26 to 27 °C (79 - 80 °F) throughout the day. On average each year, Crateus 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 Crateus. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		37°C
(100°F)		36°C
(97°F)		34°C
(93°F)		35°C
(95°F)		35°C
(95°F)		35°C
(96°F)		36°C
(96°F)		37°C
(99°F)		38°C
(102°F)		38°C
(100°F)		38°C
(100°F)
Mean maximum36°C
(97°F)		35°C
(96°F)		34°C
(93°F)		33°C
(91°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		35°C
(96°F)		36°C
(98°F)		37°C
(99°F)		37°C
(99°F)		37°C
(99°F)
Average high33°C
(91°F)		32°C
(90°F)		31°C
(88°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		34°C
(93°F)		35°C
(95°F)		36°C
(97°F)		35°C
(96°F)		34°C
(94°F)
Daily mean28°C
(82°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)
Average low24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(71°F)		22°C
(73°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)
Mean minimum22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)		22°C
(73°F)		23°C
(74°F)		23°C
(73°F)
Minimum21°C
(70°F)		22°C
(71°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		19°C
(66°F)		19°C
(67°F)		21°C
(70°F)		22°C
(71°F)		22°C
(73°F)		21°C
(71°F)

Compare climate in Crateus with other places

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

Monthly average precipitation in Crateus, Brazil

Crateus usually has the most precipitation in February, March and April, with an average of 18 rainy days and 123 mm (4.8 inches) of precipitation per month. The driest months in Crateus are August, September and October. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Crateus. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)56 (2.2)135 (5.3)151 (5.9)83 (3.3)34 (1.3)7 (0.3)13 (0.5)1 (0.0)1 (0.1)3 (0.1)7 (0.3)28 (1.1)
Average precipitation days (≥ 1 mm)1218211761100014

Monthly sunshine hours in Crateus, Brazil

The sunniest months in Crateus are August, September and October, when the sun shines an average of 11 hours 24 minutes a day. Least sunny months in Crateus: January, February and April receive an average of 9 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Crateus. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours254265307296326318325346346356338341
Mean daily daylight hours12h 22m12h 15m12h 6m11h 58m11h 51m11h 49m11h 50m11h 56m12h 3m12h 12m12h 20m12h 24m

Solar UV radiation in Crateus, Brazil

Crateus 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. June, July and October are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Crateus UV Index data.

Average daily maximum UV levels by month for Crateus. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415151311121313131414