March Weather in Alcantara, Brazil

Last updated: August 22, 2025

In Alcantara, Brazil, the average temperature in March is a warm 26°C (80°F), with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 31°C (88°F). This month also sees 450 mm (17.7 in) of precipitation over 30 days, alongside a notably high average humidity of 90%. Get ready for a mix of warmth and moisture!

March Temperature in Alcantara

In March in Alcantara, the average temperature is 26°C (80°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 23°C (74°F). This pleasant climate makes Alcantara an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates March temperature patterns in Alcantara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alcantara, March typically has an average temperature of 26°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

March Precipitation in Alcantara

In Alcantara in March, the precipitation amount is 450 mm (17.7 in) during a span of 30 days.

March Precipitation Trends in Alcantara

The chart displays monthly precipitation patterns in Alcantara, 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 Alcantara, March typically receives around 450 mm (17.7 inches) of precipitation spread over approximately 30 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Alcantara

In Alcantara in March humidity is 90%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel seem sticky and exhausting, as each step becomes a challenge against the weight of the air.

March Average Humidity in Alcantara

This chart illustrates the average monthly humidity levels in Alcantara, 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 Alcantara is approximately 90%, 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 Alcantara

In Alcantara in March, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Alcantara.

Maximum UV Index Levels in Alcantara for March

The chart shows the monthly maximum UV Index (UVI) for Alcantara 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 Alcantara typically reaches 16, which falls under the extreme exposure category.

Data source: Alcantara 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 Alcantara Compares to Other Months

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

This table compares monthly weather conditions in Alcantara, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	187 mm (7.4 inches)	89%	extreme
February Weather	26°C (80°F)	382 mm (15.0 inches)	90%	extreme
March Weather	26°C (80°F)	450 mm (17.7 inches)	90%	extreme
April Weather	27°C (80°F)	436 mm (17.2 inches)	92%	extreme
May Weather	27°C (81°F)	280 mm (11.0 inches)	89%	extreme
June Weather	27°C (81°F)	136 mm (5.4 inches)	79%	extreme
July Weather	27°C (81°F)	93 mm (3.7 inches)	64%	extreme
August Weather	27°C (82°F)	34 mm (1.3 inches)	55%	extreme
September Weather	28°C (82°F)	20 mm (0.8 inches)	51%	extreme
October Weather	28°C (82°F)	23 mm (0.9 inches)	53%	extreme
November Weather	28°C (82°F)	58 mm (2.3 inches)	60%	extreme
December Weather	28°C (82°F)	95 mm (3.7 inches)	78%	extreme