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Monthly climate in Itapecuru Mirim, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Itapecuru Mirim features a tropical savanna climate (Aw). Temperatures typically range between 27 °C (80 °F) and 29 °C (85 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1712 mm (67.4 inches) and receives 174 rainy days on the 1 mm (0.04 inches) threshold annually. Itapecuru Mirim enjoys an average of 3620 hours of sunshine throughout the year, and daylight varies from 11 hours 55 minutes to 12 hours 17 minutes per day.

Monthly average temperatures in Itapecuru Mirim, Brazil

The warmest months in Itapecuru Mirim are September, October and November, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 27 to 27 °C (80 - 81 °F) throughout the day. On average each year, Itapecuru Mirim 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 Itapecuru Mirim. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		36°C
(97°F)		38°C
(100°F)		38°C
(100°F)		38°C
(101°F)		39°C
(103°F)
Mean maximum35°C
(94°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		33°C
(91°F)		33°C
(93°F)		36°C
(96°F)		37°C
(98°F)		37°C
(99°F)		37°C
(99°F)		36°C
(97°F)
Average high32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(89°F)		32°C
(89°F)		32°C
(90°F)		34°C
(93°F)		35°C
(95°F)		35°C
(96°F)		34°C
(94°F)		33°C
(92°F)
Daily mean27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(82°F)		27°C
(82°F)		28°C
(83°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)
Average low24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		24°C
(75°F)		25°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)
Mean minimum23°C
(73°F)		22°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		21°C
(70°F)		21°C
(70°F)		23°C
(73°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)
Minimum22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		22°C
(73°F)		22°C
(72°F)		22°C
(71°F)		20°C
(67°F)		19°C
(67°F)		22°C
(72°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)

Compare climate in Itapecuru Mirim with other places

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

Monthly average precipitation in Itapecuru Mirim, Brazil

Itapecuru Mirim usually has the most precipitation in February, March and April, with an average of 28 rainy days and 353 mm (13.9 inches) of precipitation per month. The driest months in Itapecuru Mirim are August, September and October. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Itapecuru Mirim. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)218 (8.6)323 (12.7)407 (16.0)327 (12.9)147 (5.8)45 (1.8)34 (1.3)8 (0.3)7 (0.3)21 (0.8)97 (3.8)77 (3.0)
Average precipitation days (≥ 1 mm)2326302820961141016

Monthly sunshine hours in Itapecuru Mirim, Brazil

The sunniest months in Itapecuru Mirim are July, August and October, when the sun shines an average of 11 hours 6 minutes a day. Least sunny months in Itapecuru Mirim: January, February and April receive an average of 8 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Itapecuru Mirim. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240234259257310322339345336347316309
Mean daily daylight hours12h 16m12h 12m12h 6m12h 0m11h 56m11h 55m11h 55m11h 59m12h 4m12h 10m12h 15m12h 17m

Solar UV radiation in Itapecuru Mirim, Brazil

Itapecuru Mirim experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 15 - 16, 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 Itapecuru Mirim UV Index data.

Average daily maximum UV levels by month for Itapecuru Mirim. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151416151311111313131313