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Monthly climate in Armacao, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Armacao features a humid subtropical climate (Cfa). Temperatures typically range between 17 °C (63 °F) and 25 °C (78 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 32 °C (91 °F). The average annual precipitation amounts to about 1388 mm (54.6 inches) and receives 164 rainy days on the 1 mm (0.04 inches) threshold annually. Armacao enjoys an average of 3306 hours of sunshine throughout the year, and daylight varies from 10 hours 23 minutes to 13 hours 51 minutes per day.

Monthly average temperatures in Armacao, Brazil

The warmest months in Armacao are January, February and March, with daily mean temperatures ranging from 24 to 25 °C (76 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 17 to 18 °C (63 - 65 °F) throughout the day. On average each year, Armacao experiences 95 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 Armacao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(91°F)		32°C
(89°F)		30°C
(87°F)		28°C
(83°F)		28°C
(83°F)		25°C
(78°F)		25°C
(77°F)		23°C
(74°F)		25°C
(77°F)		27°C
(81°F)		29°C
(84°F)		30°C
(86°F)
Mean maximum30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		27°C
(82°F)		25°C
(78°F)		23°C
(73°F)		23°C
(74°F)		22°C
(73°F)		24°C
(75°F)		26°C
(78°F)		28°C
(82°F)		28°C
(83°F)
Average high27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		24°C
(76°F)		22°C
(71°F)		20°C
(69°F)		19°C
(66°F)		19°C
(66°F)		20°C
(69°F)		22°C
(72°F)		23°C
(74°F)		25°C
(77°F)
Daily mean25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		22°C
(72°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)		17°C
(63°F)		19°C
(66°F)		20°C
(69°F)		22°C
(71°F)		23°C
(74°F)
Average low24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		21°C
(70°F)		18°C
(65°F)		17°C
(62°F)		15°C
(59°F)		15°C
(60°F)		18°C
(64°F)		19°C
(66°F)		20°C
(68°F)		22°C
(71°F)
Mean minimum22°C
(71°F)		21°C
(70°F)		20°C
(69°F)		18°C
(64°F)		15°C
(59°F)		12°C
(54°F)		10°C
(51°F)		11°C
(52°F)		15°C
(58°F)		17°C
(62°F)		18°C
(64°F)		19°C
(66°F)
Minimum21°C
(70°F)		19°C
(67°F)		20°C
(68°F)		17°C
(62°F)		13°C
(56°F)		9°C
(48°F)		9°C
(48°F)		10°C
(50°F)		13°C
(55°F)		16°C
(61°F)		15°C
(60°F)		17°C
(63°F)

Compare climate in Armacao with other places

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

Monthly average precipitation in Armacao, Brazil

Armacao usually has the most precipitation in January, October and December, with an average of 16 rainy days and 155 mm (6.1 inches) of precipitation per month. The driest months in Armacao are April, July and August. On average, 65 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Armacao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)184 (7.2)133 (5.2)130 (5.1)82 (3.2)121 (4.8)133 (5.2)51 (2.0)63 (2.5)104 (4.1)141 (5.6)105 (4.1)140 (5.5)
Average precipitation days (≥ 1 mm)1716191313107813171516

Monthly sunshine hours in Armacao, Brazil

The sunniest months in Armacao are March, November and December, when the sun shines an average of 10 hours 27 minutes a day. Least sunny months in Armacao: January, June and September receive an average of 7 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Armacao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours249300307283251228261264243260313342
Mean daily daylight hours13h 39m13h 0m12h 12m11h 23m10h 43m10h 23m10h 34m11h 9m11h 56m12h 45m13h 29m13h 51m

Solar UV radiation in Armacao, Brazil

Armacao experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Armacao UV Index data.

Average daily maximum UV levels by month for Armacao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141210755710121415