March Weather in Vista, United States

Last updated: June 24, 2025

In March, the average temperature in Vista, United States hovers around 14°C (58°F), with a minimum reaching 5°C (41°F) and a peak of 28°C (83°F). Expect 68 mm (2.7 in) of precipitation spread over 10 days, contributing to an average humidity level of 67%.

March Temperature in Vista

In March in Vista, the average temperature is 14°C (58°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as 5°C (41°F). This variation makes it a great time for travelers to enjoy a mix of warm days and cool evenings.

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

The chart illustrates March temperature patterns in Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vista, March typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (41°F).

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

March Precipitation in Vista

In Vista in March, the precipitation amount is 68 mm (2.7 in) over a span of 10 days.

March Precipitation Trends in Vista

The chart displays monthly precipitation patterns in 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 Vista, March typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 10 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 Vista

In Vista in March, humidity is 67%. With an average temperature of 14°C (58°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the moist air.

March Average Humidity in Vista

This chart illustrates the average monthly humidity levels in 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 Vista 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 Vista

In Vista in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Vista.

Maximum UV Index Levels in Vista for March

The chart shows the monthly maximum UV Index (UVI) for 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 Vista typically reaches 9, which falls under the very high exposure category.

Data source: 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 Vista Compares to Other Months

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

This table compares monthly weather conditions in Vista, 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)	70 mm (2.8 inches)	72%	moderate
February Weather	13°C (56°F)	78 mm (3.1 inches)	77%	high
March Weather	14°C (58°F)	68 mm (2.7 inches)	67%	very high
April Weather	16°C (62°F)	32 mm (1.3 inches)	56%	very high
May Weather	17°C (63°F)	24 mm (0.9 inches)	46%	extreme
June Weather	20°C (68°F)	3 mm (0.1 inches)	48%	extreme
July Weather	23°C (73°F)	4 mm (0.2 inches)	46%	extreme
August Weather	24°C (75°F)	1 mm (0.1 inches)	42%	very high
September Weather	23°C (73°F)	5 mm (0.2 inches)	52%	very high
October Weather	20°C (69°F)	12 mm (0.5 inches)	58%	high
November Weather	17°C (63°F)	34 mm (1.4 inches)	66%	moderate
December Weather	14°C (57°F)	70 mm (2.7 inches)	74%	moderate