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Monthly climate in Muana, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Muana features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °F) and 28 °C (83 °F) through the year, but rarely can drop to 23 °C (73 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 2519 mm (99.2 inches) and receives 235 rainy days on the 1 mm (0.04 inches) threshold annually. Muana enjoys an average of 3443 hours of sunshine throughout the year, and daylight varies from 12 hours 1 minutes to 12 hours 11 minutes per day.

Monthly average temperatures in Muana, Brazil

The warmest months in Muana are September, October and November, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Muana 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 Muana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		34°C
(93°F)		35°C
(95°F)		34°C
(93°F)
Mean maximum32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		32°C
(91°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)
Average high30°C
(86°F)		30°C
(86°F)		30°C
(85°F)		30°C
(86°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		32°C
(91°F)		32°C
(91°F)		32°C
(91°F)		32°C
(90°F)		31°C
(88°F)
Daily mean26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		27°C
(82°F)
Average low24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)
Mean minimum23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)
Minimum23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)

Compare climate in Muana with other places

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

Monthly average precipitation in Muana, Brazil

Muana usually has the most precipitation in February, March and April, with an average of 28 rainy days and 446 mm (17.6 inches) of precipitation per month. The driest months in Muana are August, September and October. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Muana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)254 (10.0)419 (16.5)469 (18.5)450 (17.7)330 (13.0)145 (5.7)87 (3.4)37 (1.4)35 (1.4)27 (1.1)95 (3.7)172 (6.8)
Average precipitation days (≥ 1 mm)252730292821168871323

Monthly sunshine hours in Muana, Brazil

The sunniest months in Muana are July, August and October, when the sun shines an average of 11 hours 6 minutes a day. Least sunny months in Muana: January, February and April receive an average of 7 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Muana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours222209226225272310342345333344311299
Mean daily daylight hours12h 11m12h 8m12h 6m12h 3m12h 2m12h 1m12h 1m12h 3m12h 5m12h 7m12h 10m12h 11m

Solar UV radiation in Muana, Brazil

Muana experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 14 - 16, 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 Muana UV Index data.

Average daily maximum UV levels by month for Muana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141416151311111213131313