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Monthly climate in Portelandia, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Portelandia features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (70 °F) and 27 °C (80 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 1208 mm (47.6 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually. Portelandia enjoys an average of 3544 hours of sunshine throughout the year, and daylight varies from 11 hours 5 minutes to 13 hours 8 minutes per day.

Monthly average temperatures in Portelandia, Brazil

The warmest months in Portelandia are September, October and November, with daily mean temperatures ranging from 24 to 27 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 21 to 22 °C (70 - 72 °F) throughout the day. On average each year, Portelandia experiences 318 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 Portelandia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		34°C
(93°F)		33°C
(92°F)		32°C
(91°F)		32°C
(89°F)		32°C
(89°F)		31°C
(89°F)		36°C
(97°F)		38°C
(101°F)		40°C
(104°F)		35°C
(95°F)		35°C
(95°F)
Mean maximum33°C
(92°F)		32°C
(90°F)		33°C
(91°F)		32°C
(90°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		35°C
(95°F)		37°C
(99°F)		37°C
(98°F)		33°C
(93°F)		33°C
(92°F)
Average high29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		31°C
(89°F)		34°C
(94°F)		32°C
(90°F)		30°C
(86°F)		29°C
(85°F)
Daily mean24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		24°C
(75°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		26°C
(79°F)		24°C
(76°F)		24°C
(76°F)
Average low20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		19°C
(67°F)		17°C
(62°F)		16°C
(61°F)		14°C
(58°F)		17°C
(63°F)		20°C
(67°F)		21°C
(69°F)		20°C
(69°F)		20°C
(69°F)
Mean minimum19°C
(66°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		11°C
(52°F)		13°C
(56°F)		9°C
(49°F)		12°C
(54°F)		15°C
(60°F)		18°C
(65°F)		18°C
(65°F)		19°C
(66°F)
Minimum18°C
(65°F)		18°C
(65°F)		16°C
(61°F)		14°C
(58°F)		5°C
(41°F)		10°C
(50°F)		5°C
(41°F)		11°C
(52°F)		12°C
(54°F)		15°C
(60°F)		17°C
(63°F)		17°C
(64°F)

Compare climate in Portelandia with other places

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

Monthly average precipitation in Portelandia, Brazil

Portelandia usually has the most precipitation in February, November and December, with an average of 23 rainy days and 206 mm (8.1 inches) of precipitation per month. The driest months in Portelandia are June, July and August. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Portelandia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)186 (7.3)211 (8.3)172 (6.8)75 (3.0)22 (0.8)2 (0.1)0 (0.0)4 (0.1)19 (0.7)109 (4.3)220 (8.7)189 (7.4)
Average precipitation days (≥ 1 mm)1924231240013162323

Monthly sunshine hours in Portelandia, Brazil

The sunniest months in Portelandia are July, August and September, when the sun shines an average of 10 hours 29 minutes a day. Least sunny months in Portelandia: January, February and November receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Portelandia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours235255300301313304323320320314275277
Mean daily daylight hours13h 1m12h 38m12h 9m11h 40m11h 16m11h 5m11h 11m11h 32m11h 59m12h 29m12h 55m13h 8m

Solar UV radiation in Portelandia, Brazil

Portelandia experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Portelandia UV Index data.

Average daily maximum UV levels by month for Portelandia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1617141210891112151516