Texas weather in September
Planning a journey to Texas this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:
What is the weather like in Texas in September?
Texas is a region in the United States of America. September in Texas generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to heavy.
The average highest temperatures fluctuate between warm in Fort Davis at 28°C to very warm in Laredo at 35°C. Nighttime temperatures generally drop to 23°C in Laredo and 14°C in Fort Davis. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.
In September, precipitation varies across different areas. From moderate rainfall in Terlingua with an average of 35 mm to heavy rainfall in Brownsville with 180 mm. The city Houston usually sees around 235 hours of sunlight, indicating many sunny days.
For specific regional insights in Texas for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Texas climate page.
Where to go in Texas in September
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Popular destinations in Texas
What is the weather like in September for the 5 most popular destinations in Texas?
Average weather in Houston
In September Houston generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 23°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in San Antonio
In September San Antonio generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 21°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Austin
In September Austin generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 21°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Galveston
In September Galveston generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Dallas
In September Dallas generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 21°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in Texas, in the United States of America.
Is September the best time to visit Texas?
Given the typically tolerable weather conditions in Houston, September might be a good time to visit Texas.
On average, the best time to visit Texas is in March with generally perfect weather in Houston. On the other hand, the weather in July and August tend to be poor.
Interested in more climate information?
We have much more information about the climate in Texas.
Interested in the weather conditions in a specific month? Select the month below.
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.
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.