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Historic Average Temperatures in Dallas, Texas

Dallas Weather is always a welcome surprise.

You’ll find no better weather in the Lone Star State then right here in Dallas, Texas. As cold weather grips the northern United States, Dallas manages to remain well above freezing throughout the earliest parts of the year with snowfall a rarity. Dallas also doesn’t suffer from high humidity like other cities near water sources. Outdoor creative projects are a safe bet almost any time of year. 

Month Avg. High Avg. Low Mean Avg. Precip Record High Record Low
Jan 55°F 36°F 46°F 1.89 in. 88°F (1969) 2°F (1949)
Feb 61°F 41°F 51°F 2.31 in. 95°F (1996) -8°F (1899)
Mar 69°F 49°F 59°F 3.13 in. 97°F (1974) 12°F (1948)
Apr 77°F 56°F 67°F 3.46 in. 100°F (2006) 31°F (1957)
May 84°F 65°F 75°F 5.30 in. 103°F (1985) 39°F (1954)
Jun 92°F 73°F 83°F 3.92 in. 113°F (1980) 53°F (1982)
Jul 96°F 77°F 87°F 2.43 in. 111°F (1954) 60°F (1990)
Aug 96°F 76°F 86°F 2.17 in. 109°F (2003) 59°F (1979)
Sep 89°F 69°F 79°F 2.65 in. 110°F (2000) 43°F (1983)
Oct 79°F 58°F 69°F 4.65 in. 100°F (1979) 27°F (1993)
Nov 66°F 47°F 57°F 2.61 in. 89°F (1989) 17°F (1950)
Dec 57°F 39°F 48°F 2.53 in. 89°F (1955) -1°F (1989)
Dallas, TX – Monthly Averages & Records – from Intellicast
  • On average, the warmest month is July.
  • The highest recorded temperature was 113°F in 1980.
  • On average, the coolest month is January.
  • The lowest recorded temperature was -8°F in 1899.
  • The most precipitation on average occurs in May.