Weather By Day

August Weather In Dayton  
August Dayton Weather
Record High: 105°F
Normal High: 82°F
Normal Low: 62°F
Record Low: 37°F
Avg Monthly Rain: 3.49"
Rec 1 Day Rain: 3.29"

Dayton Weather In August

The highest recorded temperature for Dayton Ohio for the past 67 years in August was 105 degrees Fahrenheit, measured on August 7, 1918, while the standard high temperature is 82. The lowest documented temperature for Dayton for the past 67 years in August was 37 most recently registered on August 19, 1915, and the typical low is 62.

United States National Weather Service historical Dayton August weather data indicates that on August 25, 1915, the measured high temperature did not exceed 62 degrees Fahrenheit, the lowest high measured in Dayton in the past 67 years. The Weather Service additionally indicates that on August 10, 2001, the low for the day did not drop below 79 degrees, the highest low recorded in Dayton in the last 67 years.

Weather Service historical data shows that the average daily high temperature in Dayton on August First is 87 degrees Fahrenheit and the average high on the last day of August is 84 degrees. The average daily low temperature in Dayton on August First is 65 degrees Fahrenheit and the average low on the last day of August is 62 degrees.

Dayton usually receives an average of 3.49 inches of rain during the month. August Dayton Weather records indicated that on August 15, 1905 Dayton received 3.29 inches of precipitation, the most rain recorded in a single day in August.