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

The average minimum temperature (usually the minimum temperature is noted during the night) in Houston in September is 21.0°C (69.8°F). The amount of rain in September is high with an average of 104mm (4.1in). The average maximum temperature lies around 32.0°C (89.6°F). If you enjoy looking at a blue sky and like sunbathing than this month is a great period to visit Houston. It has 235 hours of sun.

So what to wear in September? Visitors traveling to Houston should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts and 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 here.

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

Monthly Averages

Show in Celsius

Min Temperature 69 °F
Max Temperature 89 °F
Chance of Rain 27%
Precipitation 4 in
Rainy Days 8
Sunshine Hours 235

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
6/10
Outdoor sports
7/10

More Climate Information For Houston

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

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.

Where to stay in Houston

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