Houston weather in September 2024

Expect 86°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Houston in September. Check more long-term weather averages for Houston in September before you book your next holiday to Texas in 2024/2025.

86
86°F max day temperature
8
8 hours of sunshine per day
9
9 days with some rainfall
70
70°F min night temperature
12
12 hours of daylight per day
H
High heat & humidity
4.8
4.8 inches of monthly rainfall
9
9 (Very High) UV index

More about Houston

Houston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Texas

Air Canada: Low fares on flights to Canada & USA

Sale

Check out latest flight deals & promotional offers
Find lowest fares on flights to Canada, USA & beyond
Select a departure point to see the available routes & prices

Go to Air Canada deal >>

View all Air Canada offers

Low fare finder

The September weather guide for Texas (Houston) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Houston in September?

Daytime temperatures usually reach 86°F in Houston in September with high heat and humidity, falling to 70°F at night.

How sunny is it in Houston in September?

There are normally 8 hours of bright sunshine each day in Houston in September - that's 64% of daylight hours.

Does it rain in Houston in September?

There are usually 9 days with some rain in Houston in September and the average monthly rainfall is 4.8 inches.

What is the chance of a hurricane in Houston in September?

On average less than 1 day in September in Houston is likely to be affected by the passage of one or more tropical storms.

Houston September sunrise & sunset times

Browse the sunrise and sunset times for Houston in September 2024. Select a month to view Houston sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st September 2024	06:59	19:43
Sunday, 15th September 2024	07:06	19:26
Monday, 30th September 2024	07:15	19:07

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Texas - quick facts
Flight time^✝	10 hours
Time difference	UK -6 to -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Tourist info	Texas Economic Development & Tourism Division