Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
New Braunfels Weather in September
With daytime temperatures of 33°C (91°F) and nighttime lows of 20°C (68°F), September in New Braunfels brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 106 mm (4.2 in) falls on average.
Rainfall in New Braunfels in September
Expect around 9 days of rain based on historical data, with 106 mm (4.2 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in New Braunfels in September
In September, New Braunfels gets very high temperatures, with highs of 33°C (91°F). Nights cool to around 20°C (68°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 20°C (68°F), evenings stay pleasantly warm.
Sunshine in New Braunfels in September
There are approximately 235 hours of sunshine this month, resulting in mostly clear days.September in New Braunfels has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
New Braunfels Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
33°C (91°F)
Chance of Rain
30%
Precipitation
106 mm (4.2 in)
Rainy days
9 days
Humidity
68% *
Sunshine
235 hours *
Percentage Sunshine
63% *
* Data from: San Antonio, the United States of America (47 KM, 29 Miles).
New Braunfels Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in New Braunfels - and find the best time to visit.
Best Places 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. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in New Braunfels in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in New Braunfels in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
New Braunfels 3-Day Forecast
More climate data for New Braunfels
Temperature Rainfall Sunshine Humidity
See the full New Braunfels climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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