Temperature in Texas in September

Daytime highs, nighttime lows and the warmest cities in Texas, the United States of America this September.

Texas, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in September ranging from 28°C (82°F) in Fort Davis to 35°C (95°F) in Laredo. Nighttime temperatures generally drop to 23°C (73°F) in Laredo and 14°C (57°F) in Fort Davis.

What is the temperature of the different cities in Texas, the United States of America in September?

Curious about the September temperatures in the prime spots of Texas? Navigate the map below and tap on a destination dot for more detailed stats.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Texas, check out our Texas's climate page.

See also: Texas weather by month.

Best Places to Visit in Texas in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Texas.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Texas

Texas temperatures in September: frequently asked questions

How hot does it get in Texas, the United States of America in September?

Expect daytime temperatures around 32°C (90°F) in Houston. That makes September a very high month for Texas, the United States of America.

How cold does it get at night in Texas, the United States of America in September?

Nighttime temperatures in Houston typically drop to around 23°C (73°F) in September.

What is the warmest city in September in Texas, the United States of America?

Based on our systematic data collection, Laredo has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 35°C (95°F), while at night it goes down to an approximate temperature of 23°C (73°F).

What is the coldest city in September in Texas, the United States of America?

When looking through our records, we find that Fort Davis stands out as the coolest city in Texas, the United States of America for the month of September. Daytime highs average 28°C (82°F) and it cools down to about 14°C (57°F) at night.

How much sun does Texas, the United States of America get in September?

Houston enjoys close to 235 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

Interested in more climate information?

We have much more information about the climate in Texas.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

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