March Weather in San Diego, Venezuela

Last updated: August 28, 2025

In March, the average temperature in San Diego, Venezuela hovers around 22°C (73°F), with a comfortable minimum of 16°C (62°F) and a warm maximum reaching 31°C (88°F). You can expect 110 mm (4.3 in) of precipitation over approximately 17 days, paired with an average humidity of about 69%. Prepare for a delightful blend of warmth and occasional showers!

March Temperature in San Diego

In March in San Diego, the average temperature is 22°C (73°F). Maximums can reach 31°C (88°F), while minimums can drop as low as 16°C (62°F). This pleasant climate makes it an ideal destination for travelers seeking comfortable weather.

March Weather in San Diego: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in San Diego, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Diego, March typically has an average temperature of 22°C (73°F), with highs reaching up to 31°C (88°F) and lows dropping to around 16°C (62°F).

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

March Precipitation in San Diego

In San Diego in March, the precipitation amount is 110 mm (4.3 in) spread over 17 days.

March Precipitation Trends in San Diego

The chart displays monthly precipitation patterns in San Diego, 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 San Diego, March typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 17 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 San Diego

In San Diego in March, humidity is 69%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making travel comfortable yet a bit sticky, prompting frequent breaks in the shade and a refreshing drink at hand.

March Average Humidity in San Diego

This chart illustrates the average monthly humidity levels in San Diego, 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 San Diego is approximately 69%, 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 San Diego

In San Diego 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 San Diego, you can check here.

Maximum UV Index Levels in San Diego for March

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

Data source: San Diego 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 San Diego Compares to Other Months

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

This table compares monthly weather conditions in San Diego, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	68 mm (2.7 inches)	69%	extreme
February Weather	22°C (72°F)	43 mm (1.7 inches)	69%	extreme
March Weather	22°C (73°F)	110 mm (4.3 inches)	69%	extreme
April Weather	24°C (75°F)	208 mm (8.2 inches)	68%	extreme
May Weather	24°C (76°F)	265 mm (10.4 inches)	69%	extreme
June Weather	24°C (76°F)	247 mm (9.7 inches)	74%	extreme
July Weather	24°C (75°F)	199 mm (7.8 inches)	79%	extreme
August Weather	24°C (76°F)	161 mm (6.4 inches)	73%	extreme
September Weather	24°C (76°F)	143 mm (5.6 inches)	69%	extreme
October Weather	24°C (76°F)	229 mm (9.0 inches)	69%	extreme
November Weather	23°C (74°F)	210 mm (8.3 inches)	71%	extreme
December Weather	23°C (73°F)	78 mm (3.1 inches)	70%	very high