Weather By Day

September Weather In Dallas  
September Dallas Weather
Record High: 107°F
Normal High: 88°F
Normal Low: 67°F
Record Low: 40°F
Avg Monthly Rain: 2.42"
Rec 1 Day Rain: 4.68"

Dallas Weather In September

The highest recorded temperature for Dallas for the past 57 years in September was 107 degrees Fahrenheit, registered on September 5, 1913, while the regular high temperature is 88. The record low September temperature in Dallas for the last 57 years was 40 on September 29, 1908, while the regular low temperature for a given day during the month is 67.

National Weather Service historical Dallas September Weather data indicates that on September 28, 1984, the recorded high did not exceed 59 degrees Fahrenheit, the lowest high measured in Dallas in the past 57 years. Weather Service records additionally indicate that on September 10, 2000, the low for the day was not measured below 83 degrees, the highest low temperature recorded in Dallas in the last 57 years.

National Weather Service data shows that the high temperature in Dallas on September First averages 93 degrees Fahrenheit and the high on the final day of September averages 85 degrees. The daily low temperature in Dallas on September First averages 72 degrees Fahrenheit and the low on the last day of September averages 61 degrees.

Dallas normally receives an average of 2.42 inches of rain during September. The most precipitation recorded on a single day in September, according to September Dallas Weather data, was 4.68 inches on September 10, 2007.