The highest day temperature in December 2024 was 76°F. The lowest night temperature was 34°F. The average values for day and night temperatures during December were 59.7°F и 49.9°F respectivly.

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation total in December for Grand Prairie is 0.6 in.

The average wind speed in December is 8.7 mph. It makes December one of the most windless months of the year for Grand Prairie.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Grand Prairie in December is 5.9 hours.