Austin weather in September (Texas, United States of America)

How does the September weather in Austin compare to other months? This guide provides the necessary weather information for your travel plans.

Temperatures

Typically, September in Austin includes very high temperatures and high rainfall. You can expect daytime temperatures to reach around 33°C, while the nights will see a decline to about 21°C. These are average temperatures, but there can be hotter days. Be sure to wear appropriate clothing and stay hydrated to manage the heat.

Precipitation

Austin in September usually receives high rainfall, averaging around 106 mm for the month. The climate data from previous years indicates that there are typically about 8 days days of rain.

Average sunshine

Enjoy a sunny month with about 234 hours of sunshine, providing a cheerful and lively atmosphere.

If your ideal day consists of dry skies and moderate temperatures March, April and November generally stand out with the best circumstances. While August tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Austin climate page with graphs.

 

Austin, monthly averages in September

Min Temperature 21°C  

Max Temperature 33°C  

Chance of Rain 28%  

Precipitation 106 mm  

Rainy days 8 days  

Humidity 68%  

Windspeed 11 km/h  

Sunshine 234 hours  

Percentage Sunshine 63%  

Where to go in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Austin.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.