New Smyrna Beach Weather in August

What's the weather like in New Smyrna Beach (Florida) in August 2025?

The climate in New Smyrna Beach during August can be summarized as hot, humid and wet.

August is in the summer in New Smyrna Beach and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.

New Smyrna Beach weather averages (imperial / metric)
Daytime temperature 31.9°C 89.4°F
Nightly temperature 22.9°C 73.2°F
Average temperature 27.4°C 81.3°F
Daily sunshine 9.1 hrs
Avg rainfall 163 mm 6.4 ins
Rainy days 16 days
Sea temperature 28.9°C 84°F
Humidity 80%
Windspeed 10.8kph 7 mph

On average August is the 2nd wettest month of the year in New Smyrna Beach with around 163mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

August temperatures in New Smyrna Beach

New Smyrna Beach average temperature in August

August rainfall

New Smyrna Beach average rain in August

August hourly sunshine

New Smyrna Beach 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 New Smyrna Beach in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

New Smyrna Beach weather stats

New Smyrna Beach weather statistics
Hottest month: July 32°C 89.6°F
Driest month: December 57mm 2.2ins
Sunniest month: March 9.4hrs
Coldest month: January 20.1°C 68.2°F
Wettest month: September 174mm 6.9ins
Map showing location of New Smyrna Beach (29.02582, -80.927) New Smyrna Beach map pin © Google

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