February Weather in San Francisco, Peru

Last updated: August 27, 2025

In February, the average temperature in San Francisco, Peru hovers around 16°C (61°F), with a minimum of 9°C (49°F) and a pleasant maximum of 25°C (77°F). Expect significant rainfall, averaging 401 mm (15.8 in) across 27 days, contributing to the notably high average humidity of 92%. Be prepared for a wet and mild month ahead!

February Temperature in San Francisco

In February in San Francisco, the average temperature is 16°C (61°F). Maximum temperatures can reach 25°C (77°F), while the minimum can drop as low as 9°C (49°F). Overall, this makes it a pleasant time for travelers to explore the outdoors and enjoy various activities.

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 (61°F), with highs reaching up to 25°C (77°F) and lows dropping to around 9°C (49°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 total precipitation amount is 401 mm (15.8 in) spread over 27 days, indicating a relatively wet period.

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 401 mm (15.8 inches) of precipitation spread over approximately 27 days.

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

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Millimeters (mm) Inches (in)

February Humidity in San Francisco

In San Francisco in February, humidity is 92%. With an average temperature of 16°C (61°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities somewhat stifling and prompting travelers to seek shade and stay hydrated.

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 92%, 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 reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in San Francisco, you can check 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 17, which falls under the extreme 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)	408 mm (16.0 inches)	93%	extreme
February Weather	16°C (61°F)	401 mm (15.8 inches)	92%	extreme
March Weather	16°C (61°F)	465 mm (18.3 inches)	92%	extreme
April Weather	16°C (61°F)	282 mm (11.1 inches)	90%	extreme
May Weather	15°C (60°F)	105 mm (4.1 inches)	85%	extreme
June Weather	15°C (59°F)	40 mm (1.6 inches)	70%	extreme
July Weather	14°C (58°F)	27 mm (1.1 inches)	54%	extreme
August Weather	15°C (58°F)	64 mm (2.5 inches)	44%	extreme
September Weather	15°C (60°F)	189 mm (7.5 inches)	52%	extreme
October Weather	16°C (61°F)	299 mm (11.8 inches)	65%	extreme
November Weather	16°C (62°F)	325 mm (12.8 inches)	81%	extreme
December Weather	16°C (62°F)	325 mm (12.8 inches)	89%	extreme