Average Weather during September in Dallas (Texas), United States of America

The average minimum temperature (usually the minimum temperature is noted during the night) in Dallas in September is 21.0°C (69.8°F). The amount of rain in September is normal with an average of 72mm (2.8in). The average maximum daytime temperature lies around 32.2°C (89.96°F). If you enjoy looking at a blue sky and love the sun than this is a great time to go to Dallas with 248 hours of sun.


So what to wear in September? Visitors traveling to Dallas should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 21 °C
Max Temperature 32 °C
Chance of Rain 18%
Precipitation 72mm
Rainy Days 5
Sunshine Hours 248

Where to stay in Dallas

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

More Climate Information For Dallas

Weather and Climate offers all the information you need to know about the climate in Dallas.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in United States of America and climate and forecast data for all other countries in the world.