Weather in New Braunfels in September
New Braunfels, United States averages a high of 31.6°C (88.9°F) and low of 21.9°C (71.4°F) in September, with 8 rain days and 10.4 hours of daily sunshine. Travel score: 88/100 (Excellent). The best time to visit New Braunfels is September.
High
32°C89°F
Low
22°C71°F
🌧️
8
rain days
☀️
10.4
hrs/day sunshine
💧
66%
humidity
88— Excellent
September in New Braunfels is hot and mostly dry — excellent conditions for exploring.
What are the average temperatures in New Braunfels?
How much does it rain in New Braunfels in September?
New Braunfels receives an average of 78.2mm of rainfall across 8 rainy days in September. The annual total is 892mm.
What should I pack for New Braunfels in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting United States in September?
Don't miss any public holidays — check before you book!
Compare New Braunfels
Popular comparisons:
How can I plan my trip to New Braunfels?
What other cities are near New Braunfels?
What are other popular cities in United States?
What is the weather like in other months in New Braunfels?
Data based on 1994–2024 averages · Last updated: 2024-12-31