February Weather in San Antonio, Argentina

Last updated: August 22, 2025

In February, the average temperature in San Antonio, Argentina is a pleasant 19°C (67°F), with a minimum dipping to 12°C (54°F) and a maximum soaring to 30°C (86°F). Expect a substantial precipitation of 237 mm (9.3 in) over 23 days, accompanied by a high average humidity of 87%.

February Temperature in San Antonio

In February in San Antonio, the average temperature is 19°C (67°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 12°C (54°F). This comfortable climate makes San Antonio an ideal destination for travelers looking to enjoy pleasant weather and various outdoor activities.

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 19°C (67°F), with highs reaching up to 30°C (86°F) and lows dropping to around 12°C (54°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 237 mm (9.3 in) spread over 23 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 237 mm (9.3 inches) of precipitation spread over approximately 23 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 87%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making traveling a bit heavier and leaving you craving for refreshing drinks and shade throughout the day.

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 87%, 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 an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, 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 15, 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	21°C (69°F)	223 mm (8.8 inches)	84%	extreme
February Weather	19°C (67°F)	237 mm (9.3 inches)	87%	extreme
March Weather	18°C (65°F)	282 mm (11.1 inches)	88%	extreme
April Weather	16°C (61°F)	267 mm (10.5 inches)	85%	extreme
May Weather	13°C (56°F)	155 mm (6.1 inches)	74%	very high
June Weather	11°C (52°F)	55 mm (2.2 inches)	56%	high
July Weather	11°C (52°F)	45 mm (1.8 inches)	47%	high
August Weather	12°C (55°F)	52 mm (2.1 inches)	44%	very high
September Weather	15°C (60°F)	85 mm (3.4 inches)	57%	extreme
October Weather	18°C (64°F)	201 mm (7.9 inches)	55%	extreme
November Weather	19°C (66°F)	241 mm (9.5 inches)	70%	extreme
December Weather	20°C (68°F)	272 mm (10.7 inches)	77%	extreme