March Weather in Alegrete, Brazil

Last updated: August 22, 2025

In March, the average temperature in Alegrete, Brazil is a pleasant 23°C (74°F). However, temperatures can range from a cool 11°C (52°F) at the minimum to a scorching 38°C (101°F) at the maximum. While you soak up the sun, expect some rain as well—with precipitation averaging 110 mm (4.3 in) over 9 days. Prepare for a warm and humid experience, with an average humidity level of 73%.

March Temperature in Alegrete

In March in Alegrete, the average temperature is 23°C (74°F). Maximums can reach 38°C (101°F), while minimums can dip to as low as 11°C (52°F). This variety in temperatures makes it essential for travelers to pack both light clothing for the warm days and warmer layers for the cooler evenings.

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

The chart illustrates March temperature patterns in Alegrete, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alegrete, March typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (52°F).

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

March Precipitation in Alegrete

In Alegrete in March, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.

March Precipitation Trends in Alegrete

The chart displays monthly precipitation patterns in Alegrete, 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 Alegrete, March typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 9 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 Alegrete

In Alegrete in March, humidity is 73%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making traveling a bit sweaty and heavy, but still pleasant if you stay hydrated and take breaks in the shade.

March Average Humidity in Alegrete

This chart illustrates the average monthly humidity levels in Alegrete, 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 Alegrete is approximately 73%, 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 Alegrete

In Alegrete in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Alegrete.

Maximum UV Index Levels in Alegrete for March

The chart shows the monthly maximum UV Index (UVI) for Alegrete 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 Alegrete typically reaches 12, which falls under the extreme exposure category.

Data source: Alegrete 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 Alegrete Compares to Other Months

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

This table compares monthly weather conditions in Alegrete, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	158 mm (6.2 inches)	70%	extreme
February Weather	25°C (77°F)	76 mm (3.0 inches)	66%	extreme
March Weather	23°C (74°F)	110 mm (4.3 inches)	73%	extreme
April Weather	21°C (70°F)	94 mm (3.7 inches)	81%	very high
May Weather	17°C (62°F)	160 mm (6.3 inches)	82%	high
June Weather	15°C (59°F)	100 mm (3.9 inches)	77%	moderate
July Weather	14°C (57°F)	74 mm (2.9 inches)	69%	moderate
August Weather	15°C (60°F)	93 mm (3.7 inches)	51%	high
September Weather	18°C (65°F)	155 mm (6.1 inches)	59%	very high
October Weather	20°C (68°F)	144 mm (5.7 inches)	63%	extreme
November Weather	23°C (73°F)	118 mm (4.7 inches)	66%	extreme
December Weather	25°C (77°F)	90 mm (3.5 inches)	81%	extreme