March Weather in Chula Vista, Mexico

Last updated: August 27, 2025

In Chula Vista, Mexico, the average temperature in March hovers around 21°C (71°F), making it a comfortable time to visit. Expect a minimum of 5°C (40°F) and a maximum of 37°C (99°F) throughout the month. With only 7 mm (0.3 in) of precipitation spread across 0 days, the climate remains mostly dry, complemented by an average humidity of 59%. Perfect for outdoor adventures!

March Temperature in Chula Vista

In March in Chula Vista, the average temperature is 21°C (71°F). The maximum can reach 37°C (99°F), and the minimum can be as low as 5°C (40°F). Overall, it's advisable for travelers to prepare for a wide range of temperatures during this time.

March Weather in Chula Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Chula Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chula Vista, March typically has an average temperature of 21°C (71°F), with highs reaching up to 37°C (99°F) and lows dropping to around 5°C (40°F).

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

March Precipitation in Chula Vista

In Chula Vista in March, the precipitation amount is 7 mm (0.3 in) occurring over a span of 0 days.

March Precipitation Trends in Chula Vista

The chart displays monthly precipitation patterns in Chula Vista, 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 Chula Vista, March typically receives around 7 mm (0.3 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 Chula Vista

In Chula Vista in March, humidity is 59%. With an average temperature of 21°C (71°F), this humidity feels like a gentle embrace, making it comfortable for exploring the sights while experiencing a pleasant warmth that invites leisurely strolls.

March Average Humidity in Chula Vista

This chart illustrates the average monthly humidity levels in Chula Vista, 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 Chula Vista is approximately 59%, 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 Chula Vista

In Chula Vista in March, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Chula Vista.

Maximum UV Index Levels in Chula Vista for March

The chart shows the monthly maximum UV Index (UVI) for Chula Vista 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 Chula Vista typically reaches 11, which falls under the extreme exposure category.

Data source: Chula Vista 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 Chula Vista Compares to Other Months

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

This table compares monthly weather conditions in Chula Vista, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	3 mm (0.1 inches)	75%	high
February Weather	18°C (64°F)	3 mm (0.1 inches)	65%	very high
March Weather	21°C (71°F)	7 mm (0.3 inches)	59%	extreme
April Weather	25°C (78°F)	2 mm (0.1 inches)	59%	extreme
May Weather	29°C (84°F)	7 mm (0.3 inches)	65%	extreme
June Weather	30°C (86°F)	13 mm (0.5 inches)	69%	extreme
July Weather	29°C (85°F)	17 mm (0.7 inches)	66%	extreme
August Weather	29°C (85°F)	15 mm (0.6 inches)	60%	extreme
September Weather	26°C (80°F)	32 mm (1.3 inches)	80%	extreme
October Weather	23°C (75°F)	29 mm (1.2 inches)	83%	very high
November Weather	18°C (65°F)	5 mm (0.2 inches)	86%	very high
December Weather	14°C (58°F)	12 mm (0.5 inches)	86%	high