March Weather in Coari, Brazil

Last updated: August 22, 2025

In March, the average temperature in Coari, Brazil is a cozy 27°C (81°F), perfect for outdoor adventures. Expect minimums around 23°C (74°F) and maximums peaking at 34°C (94°F). However, be prepared for a wet month, with precipitation totaling 322 mm (12.7 in) over 28 days and a notable average humidity of 79%. Don't forget your umbrella! ☔️

March Temperature in Coari

In March in Coari, the average temperature is 27°C (81°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 23°C (74°F). This mild climate makes Coari an ideal destination for travelers seeking a warm getaway.

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

The chart illustrates March temperature patterns in Coari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coari, March typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (74°F).

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

March Precipitation in Coari

In Coari in March, the total precipitation amount is 322 mm (12.7 in) over the course of 28 days.

March Precipitation Trends in Coari

The chart displays monthly precipitation patterns in Coari, 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 Coari, March typically receives around 322 mm (12.7 inches) of precipitation spread over approximately 28 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 Coari

In Coari in March, humidity is 79%. With an average temperature of 27°C (81°F), this humidity feels like a warm and sticky embrace, making travel both challenging and invigorating as the air clings to your skin, urging you to seek shade or a refreshing drink.

March Average Humidity in Coari

This chart illustrates the average monthly humidity levels in Coari, 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 Coari is approximately 79%, 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 Coari

In Coari 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 Coari.

Maximum UV Index Levels in Coari for March

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

Data source: Coari 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 Coari Compares to Other Months

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

This table compares monthly weather conditions in Coari, 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)	247 mm (9.7 inches)	82%	extreme
February Weather	27°C (80°F)	290 mm (11.4 inches)	73%	extreme
March Weather	27°C (81°F)	322 mm (12.7 inches)	79%	extreme
April Weather	27°C (80°F)	373 mm (14.7 inches)	86%	extreme
May Weather	27°C (80°F)	298 mm (11.7 inches)	89%	extreme
June Weather	27°C (81°F)	149 mm (5.9 inches)	83%	extreme
July Weather	27°C (81°F)	83 mm (3.3 inches)	63%	extreme
August Weather	28°C (82°F)	77 mm (3.0 inches)	45%	extreme
September Weather	28°C (82°F)	111 mm (4.4 inches)	40%	extreme
October Weather	28°C (82°F)	170 mm (6.7 inches)	31%	extreme
November Weather	27°C (81°F)	254 mm (10.0 inches)	48%	extreme
December Weather	27°C (80°F)	311 mm (12.3 inches)	82%	extreme