Dayton Weather in August

What's the weather like in Dayton (Ohio) in August 2024?

The climate in Dayton during August can be summarized as warm, humid and reasonably dry.

August is in the summer in Dayton and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 16°C (61°F) is normal.

Dayton weather averages (imperial / metric)
Daytime temperature 28.7°C 83.6°F
Nightly temperature 16.4°C 61.4°F
Average temperature 22.5°C 72.5°F
Daily sunshine 9.5 hrs
Avg rainfall 79 mm 3.1 ins
Rainy days 10 days
Sea temperature 24.1°C 75.4°F
Humidity 72%
Windspeed 12.2kph 8 mph

On average August is the 6th wettest month of the year in Dayton with around 79mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

August temperatures in Dayton

Dayton average temperature in August

August rainfall

Dayton average rain in August

August hourly sunshine

Dayton average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dayton in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Dayton weather stats

Dayton weather statistics
Hottest month: July 29.2°C 84.6°F
Driest month: February 58mm 2.3ins
Sunniest month: June 10.3hrs
Coldest month: January 1.4°C 34.5°F
Wettest month: May 95mm 3.7ins
Map showing location of Dayton (39.75895, -84.19161) Dayton map pin © Google

Locations nearby

Top United States locations