San Antonio Weather in November

Although November's climate at San Antonio, Texas is normally cloudier than previous months, it is less rainy. That, along with the comfortable temperatures, make for a month of pleasant weather.

This page gives detailed information on the typical November temperature, precipitation, sun, humidity, wind and storms for San Antonio. The numbers here are historical averages based on climate data gathered at the San Antonio International Airport, located a few miles north of the city center.

Temperature Weather iconTemperature

72 °F November average high 22 °C
50 °F November average low 10 °C
20 days 70 °F max. or more (21 °C)
16 days 50 °F min. or less (10 °C)

Nearly every November day warms to over 60 degrees Fahrenheit (16 degrees Celsius) in San Antonio. The city averages 7 days in November when the thermometer reaches into the 80s °F (over 27 °C). Temperatures above 90 °F (32 °C) rarely happen this month.

The thermometer typically dips to 40 °F (4 °C) or below on 6 nights. November averages one night with freezing temperatures.

Rainy Weather iconRain

2.1 in total precipitation 53 mm
6 days of rain

Half the time, San Antonio receives 0.5 to 2.5 inches (12 to 62 mm) of rainfall in November. One in four years has drier weather, while another one in four is wetter.

Sunny Weather iconSun

54 % sunshine
10 days clear skies

The sun's rays reach the ground in San Antonio during 54 percent of daylight hours on average in November, for a total of 173 hours in the month. Typically on 10 days this month the sky is mainly clear, with at most 30 percent cloud cover.

Sunlight in November at San Antonio lasts for 10 hours and 40 minutes a day on average. The longest day of the month is the 1st with 11 hours of daylight. By the end of the month, the days have shortened to 10:25 from sunrise to sunset. These durations can vary by a minute or two from year to year.

Humid Weather iconHumidity

68 % November average humidity

The relative humidity in San Antonio during November usually peaks at 82 percent in the morning then drops to 49 percent by mid afternoon.

Local Time12 am3 am6 am9 am12 pm3 pm6 pm9 pm
Humidity % 78 80 82 74 56 49 56 71

Windy Weather iconWind

8.6 mph November wind speed average 13.8 kph

November is less windy than most other months in San Antonio.

Stormy Weather iconStorms

1 day rainfall of 0.5 inches (13 mm) or more
2 days with thunderstorms in November
2 % chance a named storm approaches

While there's a 2 percent probability that a named tropical storm will approach within 100 miles (165 km) of San Antonio during November, it's unlikely that any storm in the area will be as severe as a hurricane.


The weather data here are long-term averages provided by the US National Centers for Environmental Information (NCEI). Temperature and precipitation are 1991-2020 normals while humidity and thunderstorms are 1961-1990 normals. The named storm probabilities come from the Atlantic Oceanographic and Meteorological Laboratory, Hurricane Research Division.

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