February Weather in San Antonio, Mexico

Last updated: August 27, 2025

In San Antonio, Mexico, the average temperature in February is a pleasant 16°C (62°F). Visitors can expect a range from a cool 3°C (38°F) to a warm 29°C (85°F). During this month, precipitation averages about 21 mm (0.8 in) over 3 days, and the average humidity is around 65%. Whether you’re exploring the outdoors or enjoying local activities, this month offers a delightful climate for all!

February Temperature in San Antonio

In February in San Antonio, the average temperature is 16°C (62°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 3°C (38°F). This variation in temperature makes it advisable for travelers to pack a range of clothing for both warm and cooler weather.

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

The chart illustrates February temperature patterns in San Antonio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio, February typically has an average temperature of 16°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 3°C (38°F).

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

February Precipitation in San Antonio

In San Antonio in February, the precipitation amount is 21 mm (0.8 in) over a period of 3 days.

February Precipitation Trends in San Antonio

The chart displays monthly precipitation patterns in San Antonio, 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 Antonio, February typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 3 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 Antonio

In San Antonio in February humidity is 65%. With an average temperature of 16°C (62°F), this humidity feels like a refreshing embrace, creating a comfortable atmosphere for traveling and allowing for leisurely strolls without feeling overly sticky or oppressive.

February Average Humidity in San Antonio

This chart illustrates the average monthly humidity levels in San Antonio, 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 Antonio is approximately 65%, 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 Antonio

In San Antonio in February, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Antonio.

Maximum UV Index Levels in San Antonio for February

The chart shows the monthly maximum UV Index (UVI) for San Antonio 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 Antonio typically reaches 11, which falls under the extreme exposure category.

Data source: San Antonio 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 Antonio Compares to Other Months

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

This table compares monthly weather conditions in San Antonio, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	13 mm (0.5 inches)	70%	very high
February Weather	16°C (62°F)	21 mm (0.8 inches)	65%	extreme
March Weather	19°C (66°F)	7 mm (0.3 inches)	59%	extreme
April Weather	20°C (68°F)	3 mm (0.1 inches)	60%	extreme
May Weather	21°C (70°F)	46 mm (1.8 inches)	67%	extreme
June Weather	20°C (69°F)	231 mm (9.1 inches)	80%	extreme
July Weather	19°C (66°F)	420 mm (16.5 inches)	81%	extreme
August Weather	19°C (66°F)	383 mm (15.1 inches)	83%	extreme
September Weather	19°C (66°F)	347 mm (13.7 inches)	83%	extreme
October Weather	19°C (66°F)	145 mm (5.7 inches)	80%	extreme
November Weather	17°C (63°F)	38 mm (1.5 inches)	77%	very high
December Weather	15°C (60°F)	15 mm (0.6 inches)	76%	very high