Dallas Weather in September

What's the weather like in Dallas (Texas) in September 2024?

The climate in Dallas during September can be summarized as hot and a little damp.

September is in the fall / autumn in Dallas and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 31°C (88°F), whilst at night 20°C (68°F) is normal.

Dallas weather averages (imperial / metric)
Daytime temperature 31.1°C 87.9°F
Nightly temperature 20°C 67.9°F
Average temperature 25.5°C 77.9°F
Daily sunshine 8.7 hrs
Avg rainfall 83 mm 3.3 ins
Rainy days 7 days
Sea temperature 25.5°C 77.9°F
Humidity 68%
Windspeed 15.1kph 9 mph

On average September is the 5th wettest month of the year in Dallas with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

September temperatures in Dallas

Dallas average temperature in September

September rainfall

Dallas average rain in September

September hourly sunshine

Dallas 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 Dallas in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Dallas weather stats

Dallas weather statistics
Hottest month: July 35.1°C 95.2°F
Driest month: January 49mm 1.9ins
Sunniest month: July 11.3hrs
Coldest month: January 12.1°C 53.8°F
Wettest month: May 129mm 5.1ins
Map showing location of Dallas (32.78306, -96.80667) Dallas map pin © Google

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