May Weather in Santa Margarita, United States

Last updated: June 24, 2025

In Santa Margarita, United States, the average temperature in May is a pleasant 17°C (63°F). Expect a minimum of 5°C (40°F) and a maximum of 33°C (91°F), providing a nice range for outdoor activities. During this time, rainfall is light, with an average precipitation of only 11 mm (0.4 in) spread over 2 days. The air will feel quite humid, averaging around 75% humidity, making it a perfect opportunity to enjoy the vibrant surroundings!

May Temperature in Santa Margarita

In May in Santa Margarita, the average temperature is 17°C (63°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 5°C (40°F). This mild weather makes Santa Margarita an ideal destination for travelers seeking comfortable conditions for outdoor activities.

May Weather in Santa Margarita: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Margarita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Margarita, May typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (91°F) and lows dropping to around 5°C (40°F).

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

May Precipitation in Santa Margarita

In Santa Margarita in May, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

May Precipitation Trends in Santa Margarita

The chart displays monthly precipitation patterns in Santa Margarita, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Santa Margarita, May typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Santa Margarita

In Santa Margarita in May, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.

May Average Humidity in Santa Margarita

This chart illustrates the average monthly humidity levels in Santa Margarita, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Santa Margarita is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Margarita

In Santa Margarita in May, 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 Santa Margarita.

Maximum UV Index Levels in Santa Margarita for May

The chart shows the monthly maximum UV Index (UVI) for Santa Margarita in May, 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 May, the maximum UV index in Santa Margarita typically reaches 11, which falls under the extreme exposure category.

Data source: Santa Margarita May 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 May Weather in Santa Margarita Compares to Other Months

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

This table compares monthly weather conditions in Santa Margarita, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	78 mm (3.1 inches)	80%	moderate
February Weather	10°C (51°F)	59 mm (2.3 inches)	83%	moderate
March Weather	12°C (53°F)	72 mm (2.9 inches)	80%	very high
April Weather	15°C (59°F)	19 mm (0.8 inches)	76%	very high
May Weather	17°C (63°F)	11 mm (0.4 inches)	75%	extreme
June Weather	20°C (69°F)	0 mm (0.0 inches)	74%	extreme
July Weather	22°C (72°F)	0 mm (0.0 inches)	75%	extreme
August Weather	22°C (72°F)	0 mm (0.0 inches)	72%	extreme
September Weather	21°C (70°F)	1 mm (0.0 inches)	70%	very high
October Weather	18°C (64°F)	7 mm (0.3 inches)	70%	high
November Weather	13°C (56°F)	25 mm (1.0 inches)	74%	moderate
December Weather	10°C (50°F)	53 mm (2.1 inches)	76%	moderate