Weather in December in Dallas, Texas

< December >
	Normal Max/ High Temperature	14°C (57°F)
	Average Temperature	9°C (47°F)
	Min/ Low Temperature	3°C (37°F)
	Normal Precipitation	68mm (2.7in)
	Number of Wet Days (probability of rain on a day)	7 (23%)
	Average Sunlight per day	05h 54'
	Average Daylight per day	10h 00'
	Sunny (Cloudy) Daylight Hours	60% (40%)
	Sun altitude at solar noon on the 21st day.	33.7°

• The average temperature in Dallas, Texas in December is a little cool at 8.5 °C (47.3 °F).
• Afternoons can be mild with average high temperatures reaching 14 °C (57.2 °F).
• Overnight temperatures are generally very cool with an average low of 3 °C (37.4 °F).
• In December the average diurnal temperature range/ variation is 11 °C (19.8 °F).
• Precipitation averages for December are moderate with 68mm (2.7 in) recorded across 7 days.
• In December the blue above Dallas, Texas is fair having on average a moderate 5h 54' of dazzling solar radiation daily.
• The shortest day is 9h 58' long and the longest day is 10h 07' long with an average length of 10h 00'.
• There are approximately 3h 58' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 59.8% of daylight hours and cloudy 40.2% of daylight hours.

Weather Trend Graph for December in Dallas, Texas, Usa