March Weather in Itaguai, Brazil

Last updated: August 22, 2025

In March, the average temperature in Itaguai, Brazil is a warm 26°C (78°F), with temperatures ranging from a comfortable 18°C (64°F) to a high of 35°C (96°F). Expect 195 mm (7.7 in) of precipitation spread over 20 days, accompanied by an average humidity level of 86%. Be prepared for a mix of sun and rain as you enjoy the warm atmosphere!

March Temperature in Itaguai

In March in Itaguai, the average temperature is 26°C (78°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 18°C (64°F). This pleasant climate makes Itaguai a great destination for outdoor activities and exploration during this time of year.

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

The chart illustrates March temperature patterns in Itaguai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itaguai, March typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (96°F) and lows dropping to around 18°C (64°F).

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

March Precipitation in Itaguai

In Itaguai in March, the precipitation amount is 195 mm (7.7 in) spread over 20 days.

March Precipitation Trends in Itaguai

The chart displays monthly precipitation patterns in Itaguai, 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 Itaguai, March typically receives around 195 mm (7.7 inches) of precipitation spread over approximately 20 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 Itaguai

In Itaguai in March, humidity is 86%. With an average temperature of 26°C (78°F), this humidity feels like an overwhelming blanket that clings to your skin, making any outdoor activity feel more strenuous and causing you to seek shade and refreshment more often during your travels.

March Average Humidity in Itaguai

This chart illustrates the average monthly humidity levels in Itaguai, 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 Itaguai 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 Itaguai

In Itaguai 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 Itaguai.

Maximum UV Index Levels in Itaguai for March

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

Data source: Itaguai 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 Itaguai Compares to Other Months

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

This table compares monthly weather conditions in Itaguai, 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)	202 mm (7.9 inches)	85%	extreme
February Weather	26°C (78°F)	230 mm (9.0 inches)	85%	extreme
March Weather	26°C (78°F)	195 mm (7.7 inches)	86%	extreme
April Weather	24°C (75°F)	89 mm (3.5 inches)	83%	very high
May Weather	21°C (71°F)	75 mm (3.0 inches)	81%	high
June Weather	21°C (70°F)	38 mm (1.5 inches)	80%	high
July Weather	20°C (68°F)	32 mm (1.3 inches)	76%	high
August Weather	20°C (68°F)	62 mm (2.4 inches)	73%	very high
September Weather	23°C (73°F)	63 mm (2.5 inches)	68%	extreme
October Weather	23°C (74°F)	121 mm (4.8 inches)	61%	extreme
November Weather	23°C (74°F)	191 mm (7.5 inches)	72%	extreme
December Weather	25°C (77°F)	208 mm (8.2 inches)	75%	extreme