February Weather in San Francisco, Argentina

Last updated: August 22, 2025

In February, the average temperature in San Francisco, Argentina hovers around 24°C (75°F), offering a pleasant climate. However, expect some variation, as temperatures can dip to a brisk 8°C (47°F) and soar to a sweltering 36°C (98°F). During this month, 70 mm (2.8 in) of precipitation may fall over 7 days, accompanied by an average humidity level of 57%. Prepare for a mix of warmth and occasional rain!

February Temperature in San Francisco

In February in San Francisco, the average temperature is 24°C (75°F). The maximum can reach 36°C (98°F), and the minimum can be as low as 8°C (47°F). Be prepared for a range of temperatures to enjoy all the activities this destination has to offer.

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 24°C (75°F), with highs reaching up to 36°C (98°F) and lows dropping to around 8°C (47°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 70 mm (2.8 in) over a span of 7 days.

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 70 mm (2.8 inches) of precipitation spread over approximately 7 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 57%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it pleasant for traveling but requiring a bit of hydration and occasional breaks in the shade to fully enjoy the surroundings.

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 57%, 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 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check 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 13, 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	25°C (78°F)	105 mm (4.1 inches)	51%	extreme
February Weather	24°C (75°F)	70 mm (2.8 inches)	57%	extreme
March Weather	22°C (72°F)	90 mm (3.5 inches)	65%	extreme
April Weather	19°C (67°F)	120 mm (4.7 inches)	76%	very high
May Weather	15°C (59°F)	61 mm (2.4 inches)	83%	high
June Weather	12°C (54°F)	19 mm (0.7 inches)	78%	moderate
July Weather	11°C (53°F)	19 mm (0.8 inches)	58%	moderate
August Weather	14°C (57°F)	14 mm (0.5 inches)	54%	high
September Weather	17°C (63°F)	37 mm (1.5 inches)	59%	very high
October Weather	19°C (67°F)	89 mm (3.5 inches)	50%	extreme
November Weather	23°C (73°F)	84 mm (3.3 inches)	53%	extreme
December Weather	24°C (76°F)	95 mm (3.7 inches)	57%	extreme