Dallas August Weather

Averages and records for weather in Dallas, Texas in the month of August.
Typical Dallas August Weather
1991–2020
Average daily high 96.8 °F
Average daily low 77.5 °F
Average monthly precipitation 2.2 inches
Average monthly snow none
Daily chance of precipitation 16.5%
Daily chance of snow 0%
Dallas August Weather Records
1897–2024
Highest temperature 115 °F August 18, 1909
Lowest temperature 55 °F August 29, 1906
Highest daily low 88 °F August 26, 2023
Lowest daily high 71 °F August 24, 1966
Hottest average high temperature 160.6 °F 1939
Coldest average high temperature 86.3 °F 1920
Most daily precipitation 6.8 inches August 27, 1947
Most monthly precipitation 11.7 inches 1915
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
August 1 97.5 78.2 107 65
August 2 97.4 78.2 109 65
August 3 97.4 78.1 111 66
August 4 97.3 78.1 109 61
August 5 97.3 78.0 109 62
August 6 97.2 77.9 109 65
August 7 97.1 77.8 107 63
August 8 97.1 77.8 108 62
August 9 97.1 77.8 109 60
August 10 97.1 77.8 110 63
August 11 97.1 77.8 107 62
August 12 97.1 77.8 106 59
August 13 97.0 77.7 106 61
August 14 96.9 77.6 106 65
August 15 96.9 77.6 106 64
August 16 96.8 77.5 107 62
August 17 96.7 77.4 112 66
August 18 96.5 77.3 115 65
August 19 96.3 77.2 108 61
August 20 96.1 77.0 108 56
August 21 95.9 76.9 107 60
August 22 95.8 76.7 107 61
August 23 95.7 76.5 107 63
August 24 95.5 76.3 107 61
August 25 95.2 76.1 109 61
August 26 95.0 75.9 109 60
August 27 94.8 75.6 108 61
August 28 94.6 75.4 107 55
August 29 94.4 75.2 106 55
August 30 94.1 75.0 107 59
August 31 93.9 74.8 106 56
Weather Station Details
Years Station Coordinates
1940–2024 Dallas Love Field location
1916–1939 Dallas WBO location
1897–1915 Dallas location