April Weather in Acarau, Brazil

Last updated: August 22, 2025

In April, the average temperature in Acarau, Brazil is a warm 27°C (81°F), with daily highs reaching up to 33°C (92°F) and lows around 23°C (73°F). However, be prepared for some wet weather, as 336 mm (13.2 in) of rain falls over 27 days on average, coupled with a humidity level of 90% that can make the atmosphere feel quite muggy.

April Temperature in Acarau

In April in Acarau, the average temperature is 27°C (81°F). Maximums can reach 33°C (92°F) and minimums can be as low as 23°C (73°F). This makes it an ideal time for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates April temperature patterns in Acarau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acarau, April typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for Acarau generated using information from the Copernicus Climate Change Service.

April Precipitation in Acarau

In Acarau in April, the total precipitation amount is 336 mm (13.2 in) over the course of 27 days.

April Precipitation Trends in Acarau

The chart displays monthly precipitation patterns in Acarau, 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 Acarau, April typically receives around 336 mm (13.2 inches) of precipitation spread over approximately 27 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Acarau

In Acarau in April, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

April Average Humidity in Acarau

This chart illustrates the average monthly humidity levels in Acarau, 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 Acarau is approximately 90%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Acarau

In Acarau in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Acarau.

Maximum UV Index Levels in Acarau for April

The chart shows the monthly maximum UV Index (UVI) for Acarau 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 Acarau typically reaches 15, which falls under the extreme exposure category.

Data source: Acarau 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 Acarau Compares to Other Months

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

This table compares monthly weather conditions in Acarau, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	89 mm (3.5 inches)	87%	extreme
February Weather	27°C (81°F)	243 mm (9.6 inches)	88%	extreme
March Weather	27°C (80°F)	247 mm (9.7 inches)	89%	extreme
April Weather	27°C (81°F)	336 mm (13.2 inches)	90%	extreme
May Weather	27°C (81°F)	143 mm (5.6 inches)	87%	extreme
June Weather	27°C (81°F)	36 mm (1.4 inches)	77%	extreme
July Weather	27°C (82°F)	19 mm (0.7 inches)	62%	extreme
August Weather	28°C (82°F)	4 mm (0.2 inches)	54%	extreme
September Weather	28°C (82°F)	3 mm (0.1 inches)	55%	extreme
October Weather	28°C (83°F)	9 mm (0.3 inches)	58%	extreme
November Weather	28°C (83°F)	15 mm (0.6 inches)	62%	extreme
December Weather	28°C (83°F)	42 mm (1.7 inches)	74%	extreme