Delray Beach Weather in September

What's the weather like in Delray Beach (Florida) in September 2024?

The climate in Delray Beach during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Delray Beach and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 24°C (74°F) is normal.

Delray Beach weather averages (imperial / metric)
Daytime temperature 31.5°C 88.6°F
Nightly temperature 23.6°C 74.4°F
Average temperature 27.5°C 81.5°F
Daily sunshine 8.9 hrs
Avg rainfall 210 mm 8.3 ins
Rainy days 17 days
Sea temperature 29.1°C 84.4°F
Humidity 78%
Windspeed 14kph 9 mph

On average September is the 2nd wettest month of the year in Delray Beach with around 210mm 8.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

September temperatures in Delray Beach

Delray Beach average temperature in September

September rainfall

Delray Beach average rain in September

September hourly sunshine

Delray Beach average rain in September

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 Delray Beach in September 2024.