Weather in January in Dallas, Texas

< January >
	Normal Max/ High Temperature	13°C (55°F)
	Average Temperature	8°C (46°F)
	Min/ Low Temperature	2°C (36°F)
	Normal Precipitation	59mm (2.3in)
	Number of Wet Days (probability of rain on a day)	8 (26%)
	Average Sunlight per day	05h 07'
	Average Daylight per day	10h 14'
	Sunny (Cloudy) Daylight Hours	51% (49%)
	Sun altitude at solar noon on the 21st day.	37.3°

• The average temperature in Dallas, Texas in January is a little cool at 7.5 °C (45.5 °F).
• Afternoons can be mild with average high temperatures reaching 13 °C (55.4 °F).
• Overnight temperatures are generally very cool with an average low of 2 °C (35.6 °F).
• In January the variation/ range of daily average temperatures is 11 °C (19.8 °F).
• Precipitation averages for January are moderate with 59mm (2.3 in) recorded across 8 days.
• The heavens above Dallas, Texas are slightly fair with on balance a mediocre 5h 07' of blazing solar radiation per day.
• The shortest day is 10h 01' long and the longest day is 10h 32' long with an average length of 10h 14'.
• There are approximately 4h 58' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 50.8% of daylight hours and cloudy 49.2% of daylight hours.

Weather Trend Graph for January in Dallas, Texas, Usa