March Weather in Colombo, Brazil

Last updated: August 22, 2025

In Colombo, Brazil, the average temperature in March hovers around 21°C (69°F). Temperatures can vary, with a minimum of 12°C (53°F) and a maximum of 31°C (88°F). Expect some rain, as the region receives 119 mm (4.7 in) of precipitation over 20 days. Additionally, the area experiences a notably high average humidity of 87%, making it a warm and sometimes humid destination.

March Temperature in Colombo

In March in Colombo, the average temperature is 21°C (69°F), with maximums reaching 31°C (88°F) and minimums dipping as low as 12°C (53°F). This pleasant climate makes it an ideal time for outdoor activities and exploring local attractions.

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

The chart illustrates March temperature patterns in Colombo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colombo, March typically has an average temperature of 21°C (69°F), with highs reaching up to 31°C (88°F) and lows dropping to around 12°C (53°F).

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

March Precipitation in Colombo

In Colombo in March, the total precipitation amount reaches 119 mm (4.7 in) over the course of 20 days.

March Precipitation Trends in Colombo

The chart displays monthly precipitation patterns in Colombo, 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 Colombo, March typically receives around 119 mm (4.7 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 Colombo

In Colombo in March humidity is 87%. With an average temperature of 21°C (69°F), this humidity feels like a warm, enveloping blanket, making it feel much hotter and more oppressive for traveling, often causing you to sweat more and necessitating frequent breaks in the shade to stay comfortable.

March Average Humidity in Colombo

This chart illustrates the average monthly humidity levels in Colombo, 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 Colombo is approximately 87%, 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 Colombo

In Colombo 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 Colombo.

Maximum UV Index Levels in Colombo for March

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

Data source: Colombo 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 Colombo Compares to Other Months

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

This table compares monthly weather conditions in Colombo, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	191 mm (7.5 inches)	89%	extreme
February Weather	21°C (70°F)	143 mm (5.6 inches)	86%	extreme
March Weather	21°C (69°F)	119 mm (4.7 inches)	87%	extreme
April Weather	18°C (65°F)	57 mm (2.3 inches)	85%	extreme
May Weather	16°C (61°F)	83 mm (3.3 inches)	84%	very high
June Weather	15°C (59°F)	101 mm (4.0 inches)	83%	high
July Weather	14°C (57°F)	29 mm (1.2 inches)	78%	high
August Weather	15°C (59°F)	73 mm (2.9 inches)	73%	very high
September Weather	18°C (64°F)	71 mm (2.8 inches)	73%	extreme
October Weather	18°C (65°F)	148 mm (5.8 inches)	71%	extreme
November Weather	19°C (66°F)	98 mm (3.8 inches)	83%	extreme
December Weather	20°C (69°F)	153 mm (6.0 inches)	87%	extreme