Dallas Weather In August

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

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

National Weather Service data shows that the high temperature in Dallas on August First averages 97 degrees Fahrenheit and the high on the final day of August averages 94 degrees. The low measured temperature in Dallas on August First averages 75 degrees and the low on the last day of the month averages 73 degrees.

Dallas receives an average of 2.03 inches of precipitation during August. The most precipitation recorded on a single day in August, according to August Dallas Weather data, was 4.42 inches on August 25, 1915.