April Weather in Acu, Brazil

Last updated: August 22, 2025

In Acu, Brazil, the average temperature in April is a warm 28°C (82°F). Expect a range from a comfortable 22°C (71°F) to a sweltering 37°C (98°F). While you'll enjoy plenty of sunshine, precipitation is also present, with an average of 97 mm (3.8 in) spread across 16 days. Be prepared for a humidity level of 85%, which adds to the tropical feel of the month!

April Temperature in Acu

In April in Acu, the average temperature is 28°C (82°F). Maximum can reach 37°C (98°F) and minimum can be as low as 22°C (71°F). This pleasant climate makes Acu an ideal destination for travelers seeking warm and enjoyable weather.

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

The chart illustrates April temperature patterns in Acu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acu, April typically has an average temperature of 28°C (82°F), with highs reaching up to 37°C (98°F) and lows dropping to around 22°C (71°F).

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

April Precipitation in Acu

In Acu in April, the total precipitation amount is 97 mm (3.8 in) over the course of 16 days.

April Precipitation Trends in Acu

The chart displays monthly precipitation patterns in Acu, 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 Acu, April typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 16 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 Acu

In Acu in April humidity is 85%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty endeavor and requiring frequent breaks to stay refreshed.

April Average Humidity in Acu

This chart illustrates the average monthly humidity levels in Acu, 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 Acu is approximately 85%, 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 Acu

In Acu in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Acu, you can check here.

Maximum UV Index Levels in Acu for April

The chart shows the monthly maximum UV Index (UVI) for Acu 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 Acu typically reaches 14, which falls under the extreme exposure category.

Data source: Acu 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 Acu Compares to Other Months

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

This table compares monthly weather conditions in Acu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (85°F)	27 mm (1.1 inches)	84%	extreme
February Weather	29°C (84°F)	124 mm (4.9 inches)	85%	extreme
March Weather	28°C (83°F)	121 mm (4.8 inches)	86%	extreme
April Weather	28°C (82°F)	97 mm (3.8 inches)	85%	extreme
May Weather	28°C (82°F)	70 mm (2.8 inches)	86%	extreme
June Weather	28°C (82°F)	30 mm (1.2 inches)	82%	extreme
July Weather	27°C (81°F)	35 mm (1.4 inches)	75%	extreme
August Weather	28°C (83°F)	1 mm (0.0 inches)	73%	extreme
September Weather	29°C (84°F)	1 mm (0.0 inches)	71%	extreme
October Weather	30°C (85°F)	2 mm (0.1 inches)	70%	extreme
November Weather	30°C (86°F)	2 mm (0.1 inches)	71%	extreme
December Weather	30°C (86°F)	12 mm (0.5 inches)	76%	extreme