March Weather in Rio Bonito, Brazil

Last updated: August 22, 2025

In Rio Bonito, Brazil, the average temperature in March reaches a warm 26°C (79°F). Expect comfortable evenings with a minimum temperature of 19°C (66°F), while daytime highs can soar to 35°C (95°F). Be prepared for some rain, as 199 mm (7.8 in) of precipitation typically falls over 19 days, contributing to an average humidity of 86%.

March Temperature in Rio Bonito

In March in Rio Bonito, the average temperature is 26°C (79°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop as low as 19°C (66°F). Overall, this makes Rio Bonito an ideal destination for travelers seeking warm and pleasant weather during this time of year.

March Weather in Rio Bonito: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Rio Bonito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Bonito, March typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (66°F).

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

March Precipitation in Rio Bonito

In Rio Bonito in March, the total precipitation amount reaches 199 mm (7.8 in) over the course of 19 days.

March Precipitation Trends in Rio Bonito

The chart displays monthly precipitation patterns in Rio Bonito, 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 Rio Bonito, March typically receives around 199 mm (7.8 inches) of precipitation spread over approximately 19 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 Rio Bonito

In Rio Bonito in March, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

March Average Humidity in Rio Bonito

This chart illustrates the average monthly humidity levels in Rio Bonito, 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 Rio Bonito 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 Rio Bonito

In Rio Bonito 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 Rio Bonito.

Maximum UV Index Levels in Rio Bonito for March

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

Data source: Rio Bonito 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 Rio Bonito Compares to Other Months

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

This table compares monthly weather conditions in Rio Bonito, 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)	159 mm (6.2 inches)	85%	extreme
February Weather	26°C (79°F)	208 mm (8.2 inches)	85%	extreme
March Weather	26°C (79°F)	199 mm (7.8 inches)	86%	extreme
April Weather	24°C (76°F)	103 mm (4.0 inches)	83%	extreme
May Weather	22°C (72°F)	75 mm (3.0 inches)	81%	very high
June Weather	22°C (71°F)	46 mm (1.8 inches)	80%	high
July Weather	20°C (69°F)	31 mm (1.2 inches)	76%	high
August Weather	21°C (69°F)	68 mm (2.7 inches)	73%	very high
September Weather	23°C (73°F)	66 mm (2.6 inches)	68%	extreme
October Weather	23°C (74°F)	118 mm (4.7 inches)	61%	extreme
November Weather	23°C (74°F)	211 mm (8.3 inches)	72%	extreme
December Weather	25°C (77°F)	222 mm (8.7 inches)	75%	extreme