Round Rock weather in September (Texas, United States of America)
What can you expect from the weather in Round Rock during September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In September, Round Rock generally has
very high temperatures
and moderate rainfall.
Anticipate daytime temperatures around 33°C,
while night temperatures can drop to 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.
Round Rock in September usually receives moderate rainfall, averaging around 100 mm for the month. Based on our climate data of the past 30 years, about 8 days of rain are anticipated.
The days are predominantly sunny, with an estimated total of around 234 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.
If you prefer dry days with pleasant temperatures, March, April and November typically offer the best circumstances. While August tends to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Round Rock climate page with graphs.
Round Rock, monthly averages in September
Min Temperature
20°C
Max Temperature
33°C
Chance of Rain
26%
Precipitation
100 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 in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Round Rock 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.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Round Rock.
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.
