San Antonio Weather in December

   
 
 

Check the Weather in San Antonio, Texas in December before you book your next holiday. This gives the best indication of the weather in December and includes figures for temperature, sunshine and rainfall.

Max Daytime Temperature (°C) 18°C (64°F) Max Daytime Temperature in December in San Antonio 18°C (64°F) in December
Min Night-time Temperature (°C) 6°C (43°F) Min Night-time Temperature in December in San Antonio 6°C (43°F) in December
Hours of Sunshine (Daily) 5 Hours of Bright Sunshine per day (47% of Daylight Hours) in December in San Antonio 5 Hours per day in December
Hours of Daylight (Daily) 10 Hours of Daylight in December in San Antonio 10 Hours per day in December
Heat and Humidity Discomfort No heat & humidity in December in San Antonio None in December
Days with some Rainfall 7 Days with some Rainfall in December in San Antonio 7 Days in December
Monthly Rainfall (mm) 35 mm (1.4 inches) Monthly Rainfall in December in San Antonio 35 mm (1.4 inches) in December
UV Index (Maximum) UV (Maximum) Index 4 (Moderate) in December in San Antonio 4 (Moderate) in December
All Months Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C)  |  Imperial (°F) 
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Select a destination from the Texas Map to view the december weather guide. Alternatively, select from the list of destinations below the map. Can't find the Texas weather destination you are after? Try the Destination Search.

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San Antonio weather by month

Check the weather for a particular month in San Antonio by selecting a month from the list below. Alternatively check which month usually has the Best Weather in San Antonio. If you are not sure where to go, why not try our Holiday Planner.

   
 
 

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