McAllen Weather in December

What's the weather like in McAllen (Texas) in December 2024?

The climate in McAllen during December can be summarized as mild and dry.

December is in the winter in McAllen and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 11°C (51°F) is normal.

McAllen weather averages (imperial / metric)
Daytime temperature 21.9°C 71.4°F
Nightly temperature 10.5°C 50.9°F
Average temperature 16.2°C 61.2°F
Daily sunshine 4.4 hrs
Avg rainfall 29 mm 1.1 ins
Rainy days 4 days
Sea temperature 22.2°C 71.9°F
Humidity 74%
Windspeed 15.5kph 10 mph

On average December is the 3rd driest month of the year in McAllen with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.4 hours of sunshine per day.

December temperatures in McAllen

McAllen average temperature in December

December rainfall

McAllen average rain in December

December hourly sunshine

McAllen 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 McAllen in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

McAllen weather stats

McAllen weather statistics
Hottest month: August 35.6°C 96.1°F
Driest month: March 12mm 0.5ins
Sunniest month: July 10.1hrs
Coldest month: January 20.3°C 68.5°F
Wettest month: September 101mm 4ins
Map showing location of McAllen (26.20341, -98.23001) McAllen map pin © Google

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