March Weather in Santa Catarina, Mexico

Last updated: August 26, 2025

In Santa Catarina, Mexico, the average temperature in March hovers around 18°C (65°F), with the mercury dipping as low as 3°C (37°F) and peaking at an impressive 34°C (94°F). During this month, expect about 27 mm (1.1 in) of precipitation spread over 6 days, contributing to an average humidity of 58%. Whether you enjoy mild weather or occasional showers, March offers a variety of experiences in Santa Catarina!

March Temperature in Santa Catarina

In March in Santa Catarina, the average temperature is 18°C (65°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 3°C (37°F). This makes it a good time for travelers to enjoy a range of outdoor activities while being prepared for both warm days and cooler evenings.

March Weather in Santa Catarina: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Santa Catarina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Catarina, March typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (37°F).

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

March Precipitation in Santa Catarina

In Santa Catarina in March, the precipitation amount is 27 mm (1.1 in) over a period of 6 days.

March Precipitation Trends in Santa Catarina

The chart displays monthly precipitation patterns in Santa Catarina, 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 Santa Catarina, March typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 6 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 Santa Catarina

In Santa Catarina in March humidity is 58%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, creating a comfortable yet slightly muggy atmosphere perfect for leisurely exploration.

March Average Humidity in Santa Catarina

This chart illustrates the average monthly humidity levels in Santa Catarina, 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 Santa Catarina is approximately 58%, 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 Santa Catarina

In Santa Catarina in March, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Catarina, you can check here.

Maximum UV Index Levels in Santa Catarina for March

The chart shows the monthly maximum UV Index (UVI) for Santa Catarina 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 Santa Catarina typically reaches 14, which falls under the extreme exposure category.

Data source: Santa Catarina 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 Santa Catarina Compares to Other Months

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

This table compares monthly weather conditions in Santa Catarina, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	15 mm (0.6 inches)	74%	very high
February Weather	16°C (61°F)	19 mm (0.8 inches)	65%	extreme
March Weather	18°C (65°F)	27 mm (1.1 inches)	58%	extreme
April Weather	21°C (69°F)	29 mm (1.2 inches)	58%	extreme
May Weather	22°C (72°F)	60 mm (2.4 inches)	67%	extreme
June Weather	21°C (70°F)	162 mm (6.4 inches)	76%	extreme
July Weather	20°C (68°F)	136 mm (5.4 inches)	67%	extreme
August Weather	20°C (68°F)	114 mm (4.5 inches)	68%	extreme
September Weather	19°C (67°F)	179 mm (7.0 inches)	81%	extreme
October Weather	18°C (64°F)	123 mm (4.9 inches)	83%	extreme
November Weather	15°C (59°F)	41 mm (1.6 inches)	84%	very high
December Weather	14°C (57°F)	12 mm (0.5 inches)	81%	very high