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Monthly climate in Macau, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Macau features a hot semi-arid climate (BSh). Temperatures typically range between 26 °C (79 °F) and 28 °C (82 °F) through the year, but rarely can drop to 22 °C (73 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 712 mm (28.0 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Macau enjoys an average of 3966 hours of sunshine throughout the year, and daylight varies from 11 hours 49 minutes to 12 hours 23 minutes per day.

Monthly average temperatures in Macau, Brazil

The warmest months in Macau are January, November and December, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 26 to 27 °C (79 - 80 °F) throughout the day. On average each year, Macau 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 Macau. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		31°C
(88°F)
Mean maximum31°C
(87°F)		31°C
(87°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		31°C
(87°F)		31°C
(87°F)
Average high29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		30°C
(85°F)
Daily mean27°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)
Average low26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		25°C
(77°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		26°C
(78°F)		26°C
(79°F)
Mean minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)
Minimum24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)		23°C
(75°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)

Compare climate in Macau with other places

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

Monthly average precipitation in Macau, Brazil

Macau usually has the most precipitation in February, March and April, with an average of 21 rainy days and 151 mm (5.9 inches) of precipitation per month. The driest months in Macau 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 Macau. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)145 (5.7)169 (6.7)138 (5.4)86 (3.4)49 (1.9)53 (2.1)1 (0.1)1 (0.0)3 (0.1)3 (0.1)17 (0.7)
Average precipitation days (≥ 1 mm)10182520124400004

Monthly sunshine hours in Macau, Brazil

The sunniest months in Macau are August, October and December, when the sun shines an average of 11 hours 27 minutes a day. Least sunny months in Macau: January, February and April receive an average of 9 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Macau. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours278297327310328322335353347359351353
Mean daily daylight hours12h 21m12h 15m12h 6m11h 58m11h 52m11h 49m11h 50m11h 56m12h 3m12h 12m12h 20m12h 23m

Solar UV radiation in Macau, Brazil

Macau 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 Macau UV Index data.

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