Corpus Christi Weather in December

What's the weather like in Corpus Christi (Texas) in December 2025?

The climate in Corpus Christi during December can be summarized as mild and reasonably dry.

December is in the winter in Corpus Christi and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 9°C (49°F) is normal.

Corpus Christi weather averages (imperial / metric)
Daytime temperature 20.6°C 69.1°F
Nightly temperature 9.4°C 48.9°F
Average temperature 15°C 59°F
Daily sunshine 4.7 hrs
Avg rainfall 37 mm 1.5 ins
Rainy days 7 days
Sea temperature 21.5°C 70.7°F
Humidity 76%
Windspeed 19.1kph 12 mph

On average December is the 2nd driest month of the year in Corpus Christi with around 37mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

December temperatures in Corpus Christi

Corpus Christi average temperature in December

December rainfall

Corpus Christi average rain in December

December hourly sunshine

Corpus Christi average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Corpus Christi in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Corpus Christi weather stats

Corpus Christi weather statistics
Hottest month: August 34.1°C 93.4°F
Driest month: March 25mm 1ins
Sunniest month: July 11.2hrs
Coldest month: January 18.3°C 64.9°F
Wettest month: September 139mm 5.5ins
Map showing location of Corpus Christi (27.80058, -97.39638) Corpus Christi map pin © Google

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