San Antonio weather in December (Texas, United States of America)

Is San Antonio a good destination in December, weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

In December, the weather in San Antonio generally includes pleasant temperatures and moderate rainfall. The winter season takes place during December. Expect daytime highs to reach approximately 18°C, with nighttime lows dipping to around 6°C.

Precipitation

San Antonio in December usually receives moderate rainfall, averaging around 34 mm for the month. Known for its minimal rainfall, this month is perfect for outdoor enthusiasts. Take advantage of the dry conditions to explore and enjoy various activities. This month experiences about 8 days of rain according to historical data.

Average sunshine

With about 151 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

If your ideal day consists of dry skies and moderate temperatures February, March, April, October and November generally stand out with the best circumstances. While August tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized San Antonio climate page with graphs.

 

San Antonio, monthly averages in December

Min Temperature 6°C  

Max Temperature 18°C  

Chance of Rain 25%  

Precipitation 34 mm  

Rainy days 8 days  

Humidity 67%  

Sunshine 151 hours  

Percentage Sunshine 47%  

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to San Antonio, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Barbeque

7/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in San Antonio.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.