February Weather in San Francisco, Mexico

Last updated: August 27, 2025

In San Francisco, Mexico, the average temperature in February is a pleasant 16°C (62°F). However, expect a range with a minimum of 4°C (39°F) and a maximum of 34°C (93°F). During this month, the area typically sees about 10 mm (0.4 in) of precipitation over just 1 day, with an average humidity of 69%.

February Temperature in San Francisco

In February in San Francisco, the average temperature is 16°C (62°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 4°C (39°F). Overall, it's a month of diverse weather, so be prepared for both warm days and cooler nights during your travels.

February Weather in San Francisco: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in San Francisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco, February typically has an average temperature of 16°C (62°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (39°F).

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

February Precipitation in San Francisco

In San Francisco in February, the precipitation amount is 10 mm (0.4 in) over the course of 1 day.

February Precipitation Trends in San Francisco

The chart displays monthly precipitation patterns in San Francisco, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In San Francisco, February typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 1 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in San Francisco

In San Francisco in February humidity is 69%. With an average temperature of 16°C (62°F), this humidity feels like a warm, slightly uncomfortable embrace, making outdoor activities a bit sticky and necessitating frequent hydration during travel.

February Average Humidity in San Francisco

This chart illustrates the average monthly humidity levels in San Francisco, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in San Francisco is approximately 69%, offering insight into how humid the weather typically is during this month.

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

February UV Index in San Francisco

In San Francisco in February, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Francisco.

Maximum UV Index Levels in San Francisco for February

The chart shows the monthly maximum UV Index (UVI) for San Francisco in February, 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 February, the maximum UV index in San Francisco typically reaches 8, which falls under the very high exposure category.

Data source: San Francisco February 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 February Weather in San Francisco Compares to Other Months

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

This table compares monthly weather conditions in San Francisco, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	12 mm (0.5 inches)	71%	high
February Weather	16°C (62°F)	10 mm (0.4 inches)	69%	very high
March Weather	17°C (64°F)	14 mm (0.6 inches)	61%	very high
April Weather	19°C (67°F)	1 mm (0.0 inches)	58%	extreme
May Weather	19°C (67°F)	1 mm (0.0 inches)	61%	extreme
June Weather	22°C (72°F)	1 mm (0.0 inches)	61%	extreme
July Weather	26°C (79°F)	2 mm (0.1 inches)	63%	extreme
August Weather	27°C (81°F)	2 mm (0.1 inches)	70%	extreme
September Weather	26°C (79°F)	11 mm (0.4 inches)	75%	extreme
October Weather	23°C (74°F)	9 mm (0.4 inches)	71%	very high
November Weather	20°C (68°F)	15 mm (0.6 inches)	72%	high
December Weather	16°C (62°F)	12 mm (0.5 inches)	72%	moderate