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Monthly climate in Ceara Mirim, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ceara Mirim features a tropical savanna climate (As). Temperatures typically range between 25 °C (77 °F) and 27 °C (82 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 805 mm (31.7 inches) and receives 171 rainy days on the 1 mm (0.04 inches) threshold annually. Ceara Mirim enjoys an average of 3962 hours of sunshine throughout the year, and daylight varies from 11 hours 47 minutes to 12 hours 25 minutes per day.

Monthly average temperatures in Ceara Mirim, Brazil

The warmest months in Ceara Mirim are January, February and December, with daily mean temperatures ranging from 27 to 27 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Ceara Mirim experiences 328 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 Ceara Mirim. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		33°C
(91°F)		32°C
(91°F)		31°C
(89°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)
Mean maximum32°C
(91°F)		33°C
(91°F)		33°C
(91°F)		32°C
(90°F)		31°C
(89°F)		30°C
(87°F)		30°C
(86°F)		31°C
(87°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)
Average high31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		30°C
(85°F)		29°C
(85°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)		31°C
(87°F)		31°C
(88°F)		31°C
(89°F)
Daily mean27°C
(81°F)		27°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		26°C
(78°F)		27°C
(80°F)		27°C
(81°F)		27°C
(82°F)
Average low24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(73°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		23°C
(75°F)		24°C
(76°F)		24°C
(76°F)
Mean minimum23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(71°F)		20°C
(69°F)		20°C
(69°F)		21°C
(70°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)
Minimum21°C
(70°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)		22°C
(72°F)		23°C
(73°F)

Compare climate in Ceara Mirim with other places

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

Monthly average precipitation in Ceara Mirim, Brazil

Ceara Mirim usually has the most precipitation in March, April and May, with an average of 21 rainy days and 123 mm (4.8 inches) of precipitation per month. The driest months in Ceara Mirim are September, October and November. On average, 19 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ceara Mirim. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)47 (1.8)96 (3.8)130 (5.1)123 (4.8)116 (4.6)79 (3.1)101 (4.0)22 (0.8)19 (0.8)19 (0.7)20 (0.8)34 (1.3)
Average precipitation days (≥ 1 mm)14192423181415887813

Monthly sunshine hours in Ceara Mirim, Brazil

The sunniest months in Ceara Mirim are August, October and December, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Ceara Mirim: January, February and April receive an average of 9 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ceara Mirim. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours280305336309325322333350340352348356
Mean daily daylight hours12h 23m12h 16m12h 6m11h 57m11h 50m11h 47m11h 48m11h 55m12h 3m12h 13m12h 21m12h 25m

Solar UV radiation in Ceara Mirim, Brazil

Ceara Mirim 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 August 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 Ceara Mirim UV Index data.

Average daily maximum UV levels by month for Ceara Mirim. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415141311111213131414