March Weather in Compostela, Mexico

Last updated: August 27, 2025

In March, the average temperature in Compostela, Mexico is a pleasant 21°C (70°F). While you might enjoy daytime highs around 30°C (87°F), be prepared for cooler evenings with a minimum dip to 10°C (51°F). Enjoy the dry atmosphere, as precipitation is minimal at just 2 mm (0.1 in) over 0 days. The average humidity sits comfortably at 67%, making it an ideal time to explore or relax outdoors!

March Temperature in Compostela

In March in Compostela, the average temperature is 21°C (70°F). Maxima can reach 30°C (87°F) and minima can drop to as low as 10°C (51°F). This makes it a perfect time for traveling, allowing visitors to enjoy mild weather while exploring all that Compostela has to offer.

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

The chart illustrates March temperature patterns in Compostela, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Compostela, March typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (87°F) and lows dropping to around 10°C (51°F).

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

March Precipitation in Compostela

In Compostela in March, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

March Precipitation Trends in Compostela

The chart displays monthly precipitation patterns in Compostela, 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 Compostela, March typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Compostela

In Compostela in March humidity is 67%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making travel a bit stifling but still enjoyable if you're prepared with light clothing and plenty of water.

March Average Humidity in Compostela

This chart illustrates the average monthly humidity levels in Compostela, 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 Compostela is approximately 67%, 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 Compostela

In Compostela 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 Compostela.

Maximum UV Index Levels in Compostela for March

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

Data source: Compostela 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 Compostela Compares to Other Months

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

This table compares monthly weather conditions in Compostela, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	18 mm (0.7 inches)	71%	very high
February Weather	20°C (68°F)	23 mm (0.9 inches)	69%	very high
March Weather	21°C (70°F)	2 mm (0.1 inches)	67%	extreme
April Weather	22°C (71°F)	0 mm (0.0 inches)	66%	extreme
May Weather	23°C (74°F)	11 mm (0.4 inches)	69%	extreme
June Weather	25°C (77°F)	171 mm (6.7 inches)	78%	extreme
July Weather	25°C (77°F)	342 mm (13.4 inches)	79%	extreme
August Weather	25°C (77°F)	472 mm (18.6 inches)	78%	extreme
September Weather	24°C (76°F)	391 mm (15.4 inches)	78%	extreme
October Weather	24°C (76°F)	186 mm (7.3 inches)	75%	extreme
November Weather	22°C (73°F)	21 mm (0.8 inches)	74%	very high
December Weather	20°C (68°F)	15 mm (0.6 inches)	74%	high