Weather in San Antonio in December 2016

Check the weather in San Antonio in December before you book your next holiday in Texas. Long-term weather averages give the best indication of the weather in December 2016 and include figures for temperature, sunshine and rainfall for San Antonio, Texas, United States.

Weather in San Antonio in December

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 18°C maximum daytime temperature in December in San Antonio18
    18°C max day temperature
  • 5 hours of sunshine per day (47% of daylight hours) in December in San Antonio5
    5 hours of sunshine per day
  • 7 days with some rainfall in December in San Antonio7
    7 days with some rainfall
  • 5°C minimum night-time temperature in December in San Antonio5
    5°C min night temperature
  • 10 hours of daylight per day in December in San Antonio10
    10 hours of daylight per day
  • No heat & humidity in December in San Antonio0
    No heat & humidity
  • 38 mm monthly rainfall in December in San Antonio38
    38 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in December in San Antonio4
    4 (Moderate) UV index

The average maximum daytime temperature in San Antonio in December is a comfortable 18°C (64°F). There are usually 5 hours of bright sunshine each day, which represents 47% of the 10 hours of daylight.

Expect 38mm (1.5 inches) of rainfall across the whole of December with 7 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear. The average night-time temperature is usually a cold 5°C (41°F).

Metric (°C / mm)  |  Imperial (°F / inches)

More about San Antonio weather

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San Antonio sunrise & sunset times for December 2016

Browse the sunrise & sunset times for San Antonio in December 2016. Select a month to view San Antonio sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Thursday, 1st December 2016 07:11 17:35
Friday, 2nd December 2016 07:12 17:35
Saturday, 3rd December 2016 07:13 17:35
Sunday, 4th December 2016 07:14 17:35
Monday, 5th December 2016 07:14 17:35
Tuesday, 6th December 2016 07:15 17:35
Wednesday, 7th December 2016 07:16 17:35
Thursday, 8th December 2016 07:17 17:36
Friday, 9th December 2016 07:17 17:36
Saturday, 10th December 2016 07:18 17:36
Sunday, 11th December 2016 07:19 17:36
Monday, 12th December 2016 07:19 17:37
Tuesday, 13th December 2016 07:20 17:37
Wednesday, 14th December 2016 07:21 17:37
Thursday, 15th December 2016 07:21 17:38
Friday, 16th December 2016 07:22 17:38
Saturday, 17th December 2016 07:22 17:38
Sunday, 18th December 2016 07:23 17:39
Monday, 19th December 2016 07:24 17:39
Tuesday, 20th December 2016 07:24 17:40
Wednesday, 21st December 2016 07:25 17:40
Thursday, 22nd December 2016 07:25 17:41
Friday, 23rd December 2016 07:26 17:41
Saturday, 24th December 2016 07:26 17:42
Sunday, 25th December 2016 07:26 17:42
Monday, 26th December 2016 07:27 17:43
Tuesday, 27th December 2016 07:27 17:44
Wednesday, 28th December 2016 07:28 17:44
Thursday, 29th December 2016 07:28 17:45
Friday, 30th December 2016 07:28 17:46
Saturday, 31st December 2016 07:28 17:46
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Check San Antonio weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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