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November Weather in San Antonio, Argentina

Last updated: August 22, 2025

In November, the average temperature in San Antonio, Argentina is a pleasant 19°C (66°F). However, temperatures can vary significantly, with lows of 8°C (47°F) and highs reaching up to 30°C (87°F). Be prepared for some rain, as precipitation amounts typically total 241 mm (9.5 in) over 22 days, and the average humidity hovers around 70%.

November Temperature in San Antonio

In November in San Antonio, the average temperature is 19°C (66°F). Maximums can reach 30°C (87°F), and minimums can be as low as 8°C (47°F). It's a pleasant time to visit, offering a comfortable climate for exploring and enjoying outdoor activities.

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

The chart illustrates November 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, November typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (87°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec696764615552515459646668
Data source: Temperature data for San Antonio generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

November Precipitation in San Antonio

In San Antonio in November, the total precipitation amount is 241 mm (9.5 in) distributed over 22 days.

November Precipitation Trends in San Antonio

The chart displays monthly precipitation patterns in San Antonio, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In San Antonio, November typically receives around 241 mm (9.5 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec22323728226715555455285201241272
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in San Antonio

In San Antonio in November humidity is 70%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and prompting frequent breaks for water as you explore the sights.

November Average Humidity in San Antonio

This chart illustrates the average monthly humidity levels in San Antonio, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in San Antonio is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%85%74%56%47%44%57%55%70%77%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in San Antonio

In San Antonio in November, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Antonio.

Maximum UV Index Levels in San Antonio for November

The chart shows the monthly maximum UV Index (UVI) for San Antonio in November, 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 November, the maximum UV index in San Antonio typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151411867911141616
Data source: San Antonio November 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 November 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 November’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 November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)223 mm (8.8 inches)84%extreme
February Weather19°C (67°F)237 mm (9.3 inches)87%extreme
March Weather18°C (65°F)282 mm (11.1 inches)88%extreme
April Weather16°C (61°F)267 mm (10.5 inches)85%extreme
May Weather13°C (56°F)155 mm (6.1 inches)74%very high
June Weather11°C (52°F)55 mm (2.2 inches)56%high
July Weather11°C (52°F)45 mm (1.8 inches)47%high
August Weather12°C (55°F)52 mm (2.1 inches)44%very high
September Weather15°C (60°F)85 mm (3.4 inches)57%extreme
October Weather18°C (64°F)201 mm (7.9 inches)55%extreme
November Weather19°C (66°F)241 mm (9.5 inches)70%extreme
December Weather20°C (68°F)272 mm (10.7 inches)77%extreme

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