November Weather in San Diego, Mexico

Last updated: August 27, 2025

In San Diego, Mexico, the average temperature in November is a mild 15°C (59°F), making it a pleasant time to explore. Expect minimum temperatures to dip to 2°C (36°F) and rise to a comfortable 25°C (78°F). However, be prepared for some rain, as there is an average precipitation of 111 mm (4.4 in) over 14 days, contributing to the region's average humidity of 91%.

November Temperature in San Diego

In November in San Diego, the average temperature is 15°C (59°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as 2°C (36°F). This moderate climate makes San Diego a great destination for travelers seeking a comfortable atmosphere to explore the area.

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

The chart illustrates November 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, November typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (78°F) and lows dropping to around 2°C (36°F).

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

November Precipitation in San Diego

In San Diego in November, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.

November Precipitation Trends in San Diego

The chart displays monthly precipitation patterns in San Diego, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In San Diego, November typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

November Humidity in San Diego

In San Diego in November humidity is 91%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making it difficult to enjoy outdoor activities and fostering a sense of lethargy that lingers throughout the day.

November Average Humidity in San Diego

This chart illustrates the average monthly humidity levels in San Diego, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in San Diego is approximately 91%, offering insight into how humid the weather typically is during this month.

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

November UV Index in San Diego

In San Diego in November, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Diego.

Maximum UV Index Levels in San Diego for November

The chart shows the monthly maximum UV Index (UVI) for San Diego in November, 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 November, the maximum UV index in San Diego typically reaches 10, which falls under the very high exposure category.

Data source: San Diego November 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 November 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 November’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 November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	88 mm (3.5 inches)	88%	very high
February Weather	15°C (58°F)	64 mm (2.5 inches)	86%	extreme
March Weather	16°C (61°F)	93 mm (3.7 inches)	84%	extreme
April Weather	18°C (65°F)	133 mm (5.2 inches)	81%	extreme
May Weather	19°C (67°F)	190 mm (7.5 inches)	82%	extreme
June Weather	19°C (66°F)	262 mm (10.3 inches)	81%	extreme
July Weather	18°C (65°F)	210 mm (8.3 inches)	81%	extreme
August Weather	18°C (65°F)	291 mm (11.4 inches)	82%	extreme
September Weather	18°C (65°F)	339 mm (13.3 inches)	86%	extreme
October Weather	17°C (63°F)	217 mm (8.5 inches)	90%	extreme
November Weather	15°C (59°F)	111 mm (4.4 inches)	91%	very high
December Weather	13°C (57°F)	51 mm (2.0 inches)	91%	very high