March Weather in Assai, Brazil

Last updated: August 22, 2025

In March, the average temperature in Assai, Brazil hovers around 25°C (78°F). Expect a range that can dip to a comfortable 16°C (61°F) and soar to a sizzling 37°C (99°F). During this month, anticipate a precipitation of 92 mm (3.6 in) spread over 13 days, contributing to the 81% average humidity that keeps the atmosphere vibrant and lush.

March Temperature in Assai

In March in Assai, the average temperature is 25°C (78°F). The maximum can reach 37°C (99°F), and the minimum can be as low as 16°C (61°F). This pleasant climate makes Assai an ideal destination for summer adventures and outdoor activities.

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

The chart illustrates March temperature patterns in Assai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Assai, March typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 16°C (61°F).

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

March Precipitation in Assai

In Assai in March, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

March Precipitation Trends in Assai

The chart displays monthly precipitation patterns in Assai, 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 Assai, March typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 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 Assai

In Assai in March humidity is 81%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less comfortable and requiring frequent breaks to stay hydrated.

March Average Humidity in Assai

This chart illustrates the average monthly humidity levels in Assai, 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 Assai is approximately 81%, 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 Assai

In Assai in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Assai.

Maximum UV Index Levels in Assai for March

The chart shows the monthly maximum UV Index (UVI) for Assai 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 Assai typically reaches 13, which falls under the extreme exposure category.

Data source: Assai 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 Assai Compares to Other Months

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

This table compares monthly weather conditions in Assai, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	172 mm (6.8 inches)	84%	extreme
February Weather	25°C (77°F)	130 mm (5.1 inches)	81%	extreme
March Weather	25°C (78°F)	92 mm (3.6 inches)	81%	extreme
April Weather	23°C (74°F)	49 mm (1.9 inches)	75%	extreme
May Weather	20°C (69°F)	65 mm (2.5 inches)	68%	very high
June Weather	19°C (67°F)	69 mm (2.7 inches)	64%	high
July Weather	19°C (66°F)	24 mm (0.9 inches)	58%	high
August Weather	20°C (68°F)	71 mm (2.8 inches)	49%	very high
September Weather	24°C (75°F)	38 mm (1.5 inches)	47%	extreme
October Weather	24°C (75°F)	118 mm (4.6 inches)	44%	extreme
November Weather	25°C (76°F)	88 mm (3.5 inches)	68%	extreme
December Weather	25°C (78°F)	132 mm (5.2 inches)	82%	extreme