Temperature in Texas Hill Country in September

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

Texas Hill Country, the United States of America, a region in the United States of America, typically experiences very warm weather in September, with maximum daytime temperatures around 33°C (91°F) and nighttime temperatures around 20°C (68°F) in New Braunfels.

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

To get a sense of September's typical temperatures in the key spots of Texas Hill Country, explore the map below. Click on a point for an in-depth look.

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 Hill Country, check out our Texas Hill Country's climate page.

See also: Texas Hill Country weather by month.

Best Places to Visit in Texas Hill Country in September

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

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 Hill Country

Texas Hill Country temperatures in September: frequently asked questions

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

Average daytime highs in Texas Hill Country, the United States of America during September reach about 33°C (91°F) in New Braunfels.

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

After dark, New Braunfels cools to about 20°C (68°F) on an average September night.

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

New Braunfels enjoys approximately 235 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

Interested in more climate information?

We have much more information about the climate in Texas Hill Country.

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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