Weather By Day

August Weather In Dallas  
August Dallas Weather
Record High: 115°F
Normal High: 95°F
Normal Low: 74°F
Record Low: 55°F
Avg Monthly Rain: 2.03"
Rec 1 Day Rain: 4.42"

Dallas Weather In August

In the last 57 years the highest measured August temperature in Dallas was 115 degrees Fahrenheit, registered on August 4, 1909, while the regular high temperature is 95. The lowest reported temperature in August for Dallas for the past 57 years was 55 most recently encountered on August 28, 1906, while the normal low measured temperature is 74.

United States National Weather Service historical Dallas August Weather data shows that on August 25, 1966, the high temperature did not exceed 71 degrees Fahrenheit, the lowest high measured in Dallas in the past 57 years. The Weather Service additionally indicates that on August 31, 2000, the low for the day did not drop below 85 degrees, the highest low recorded in Dallas in the last 57 years.

NWS data indicates that the daily high temperature in Dallas on August First averages 97 degrees Fahrenheit and the high on the last day of August averages 94 degrees. The daily low temperature in Dallas on August First averages 75 degrees Fahrenheit and the low on the last day of August averages 73 degrees.

Dallas usually receives an average of 2.03 inches of precipitation during August. According to August Dallas Weather records, the most rain measured in a single day in August was 4.42 inches on August 25, 1915.