March Weather in Cacoal, Brazil

Last updated: August 22, 2025

In March, the average temperature in Cacoal, Brazil hovers around 25°C (78°F). Expect a cozy minimum of 21°C (71°F) and a pleasantly warm maximum of 33°C (92°F). However, be prepared for rainy days, as precipitation amounts can reach 279 mm (11.0 in) over 28 days. Don’t forget your umbrella, as the average humidity is a high 88%!

March Temperature in Cacoal

In March in Cacoal, the average temperature is 25°C (78°F), with maximums reaching up to 33°C (92°F) and minimums dipping as low as 21°C (71°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates March temperature patterns in Cacoal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacoal, March typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (71°F).

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

March Precipitation in Cacoal

In Cacoal in March, the total precipitation amount reaches 279 mm (11.0 in) over the course of 28 days.

March Precipitation Trends in Cacoal

The chart displays monthly precipitation patterns in Cacoal, 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 Cacoal, March typically receives around 279 mm (11.0 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 Cacoal

In Cacoal in March, humidity is 88%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities a sweat-drenched challenge and prompting frequent breaks in the shade to cool off.

March Average Humidity in Cacoal

This chart illustrates the average monthly humidity levels in Cacoal, 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 Cacoal is approximately 88%, 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 Cacoal

In Cacoal 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 Cacoal.

Maximum UV Index Levels in Cacoal for March

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

Data source: Cacoal 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 Cacoal Compares to Other Months

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

This table compares monthly weather conditions in Cacoal, 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 (78°F)	222 mm (8.7 inches)	88%	extreme
February Weather	25°C (78°F)	330 mm (13.0 inches)	87%	extreme
March Weather	25°C (78°F)	279 mm (11.0 inches)	88%	extreme
April Weather	26°C (78°F)	163 mm (6.4 inches)	89%	extreme
May Weather	25°C (77°F)	70 mm (2.8 inches)	82%	extreme
June Weather	25°C (77°F)	14 mm (0.5 inches)	60%	very high
July Weather	25°C (77°F)	1 mm (0.0 inches)	41%	very high
August Weather	27°C (80°F)	20 mm (0.8 inches)	30%	extreme
September Weather	28°C (82°F)	52 mm (2.0 inches)	24%	extreme
October Weather	27°C (81°F)	121 mm (4.8 inches)	29%	extreme
November Weather	26°C (79°F)	300 mm (11.8 inches)	62%	extreme
December Weather	25°C (78°F)	284 mm (11.2 inches)	83%	extreme