October Weather in Santa Margarita, United States

Last updated: June 24, 2025

In Santa Margarita, United States, the average temperature in October is a comfortable 18°C (64°F). The temperature can vary, with a minimum of 5°C (41°F) and a maximum soaring to 34°C (94°F). Expect minimal rainfall, with an average precipitation of just 7 mm (0.3 in) spread across 0 days. The air tends to be quite humid, boasting an average humidity level of 70%.

October Temperature in Santa Margarita

In October in Santa Margarita, the average temperature is 18°C (64°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 5°C (41°F). It's a great time to visit, as the weather offers a comfortable mix of warmth and cooler evenings for outdoor activities.

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

The chart illustrates October 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, October typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).

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

October Precipitation in Santa Margarita

In Santa Margarita in October, the precipitation amount is 7 mm (0.3 in) occurring over a span of 0 days.

October Precipitation Trends in Santa Margarita

The chart displays monthly precipitation patterns in Santa Margarita, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Santa Margarita, October typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Santa Margarita

In Santa Margarita in October humidity is 70%. With an average temperature of 18°C (64°F), this humidity feels like a sticky embrace, making outdoor excursions a bit more cumbersome and requiring frequent breaks to stay refreshed and hydrated.

October Average Humidity in Santa Margarita

This chart illustrates the average monthly humidity levels in Santa Margarita, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Santa Margarita is approximately 70%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Santa Margarita

In Santa Margarita in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Santa Margarita.

Maximum UV Index Levels in Santa Margarita for October

The chart shows the monthly maximum UV Index (UVI) for Santa Margarita in October, 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 October, the maximum UV index in Santa Margarita typically reaches 7, which falls under the high exposure category.

Data source: Santa Margarita October 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 October 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 October’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 October’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