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New Braunfels weather in September (Texas, United States of America)

Curious about the September weather in New Braunfels? Check out this comprehensive weather guide.

In September, New Braunfels generally has very high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 33°C. But by evening, they drop to around 20°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

New Braunfels in September usually receives high rainfall, averaging around 106 mm for the month. Based on our climate data of the past 30 years, about 9 days of rain are anticipated.

The days are predominantly sunny, with an estimated total of around 235 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

In case you lean more towards enjoying temperate temperatures and rain-free days February, March, April, October and November typically offer the most optimal weather. In contrast, July and August tend to have less optimal conditions.

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

 

New Braunfels, monthly averages in September

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 33°C  
Chance of RainChance of Rain 30%  
PrecipitationPrecipitation 106 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 68% *  
SunshineSunshine 235 hours *  
Percentage SunshinePercentage Sunshine 63% *  
* Data from: San Antonio, the United States of America (47 KM, 29 Miles).

Where to go in the United States of America in September

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

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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 New Braunfels in September?

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 in September.

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 New Braunfels.

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 climate conditions. Find out where to go with our weather planner.