nomadseason

April Weather in Portao, Brazil

Last updated: August 22, 2025

In April, the average temperature in Portao, Brazil is a pleasant 21°C (69°F). However, temperatures can vary significantly, with a minimum of 7°C (45°F) and a maximum of 34°C (93°F). Expect some rain, as precipitation averages 79 mm (3.1 in) over 9 days, while the average humidity sits at a muggy 83%.

April Temperature in Portao

In April in Portao, the average temperature is 21°C (69°F). Maximums can reach 34°C (93°F), and minimums can drop as low as 7°C (45°F). This makes it an ideal destination for travelers seeking mild weather with a mix of warm days and cooler nights.

April Weather in Portao: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Portao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portao, April typically has an average temperature of 21°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec777673696360586065687074
Data source: Temperature data for Portao generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Portao

In Portao in April, the precipitation amount is 79 mm (3.1 in) spread over 9 days.

April Precipitation Trends in Portao

The chart displays monthly precipitation patterns in Portao, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Portao, April typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec123116115801601231287817315812991
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Portao

In Portao in April, humidity is 83%. With an average temperature of 21°C (69°F), this humidity feels like a heavy blanket enveloping you, making travel feel sticky and challenging as you navigate the damp air.

April Average Humidity in Portao

This chart illustrates the average monthly humidity levels in Portao, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Portao is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%79%83%88%86%82%77%80%84%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Portao

In Portao in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Portao.

Maximum UV Index Levels in Portao for April

The chart shows the monthly maximum UV Index (UVI) for Portao in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Portao typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1413121065579121314
Data source: Portao April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Portao Compares to Other Months

Weather in Portao varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Portao, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Portao, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)123 mm (4.8 inches)80%extreme
February Weather24°C (76°F)116 mm (4.6 inches)77%extreme
March Weather23°C (73°F)115 mm (4.5 inches)79%extreme
April Weather21°C (69°F)79 mm (3.1 inches)83%very high
May Weather17°C (63°F)160 mm (6.3 inches)88%high
June Weather15°C (60°F)123 mm (4.8 inches)86%moderate
July Weather14°C (58°F)128 mm (5.0 inches)82%moderate
August Weather16°C (60°F)78 mm (3.1 inches)77%high
September Weather18°C (65°F)173 mm (6.8 inches)80%very high
October Weather20°C (68°F)158 mm (6.2 inches)84%extreme
November Weather21°C (71°F)129 mm (5.1 inches)83%extreme
December Weather24°C (75°F)91 mm (3.6 inches)87%extreme

Compare Portao's Climate with Cities Worldwide