March Weather in Acu, Brazil

Last updated: August 22, 2025

In Acu, Brazil, the average temperature in March hovers around 28°C (83°F), providing a warm backdrop for your adventures. Expect minimums of 22°C (72°F) and maximums reaching up to 37°C (99°F). With 121 mm (4.8 in) of precipitation spread over 18 days, don’t forget your umbrella! The average humidity stands at a muggy 86%, ensuring a tropical feel throughout the month.

March Temperature in Acu

In March in Acu, the average temperature is 28°C (83°F). Maximums can reach up to 37°C (99°F), and minimums can drop as low as 22°C (72°F). This warm climate makes Acu an ideal destination for travelers looking to enjoy sunny days and vibrant outdoor activities.

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

The chart illustrates March 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, March typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 22°C (72°F).

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

March Precipitation in Acu

In Acu in March, the precipitation amount is 121 mm (4.8 in) distributed over 18 days.

March Precipitation Trends in Acu

The chart displays monthly precipitation patterns in Acu, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Acu, March typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Acu

In Acu in March humidity is 86%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and every breath a reminder of the tropical heat, which can be quite challenging for traveling.

March Average Humidity in Acu

This chart illustrates the average monthly humidity levels in Acu, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Acu is approximately 86%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Acu

In Acu in March, 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 Acu.

Maximum UV Index Levels in Acu for March

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

Data source: Acu March 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 March 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 March’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 March’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