Round Rock weather in September (Texas, United States of America)
What kind of weather does September bring to Round Rock? Here's what you need to know about the weather for the month.
Temperatures
The month of September in Round Rock typically brings very high temperatures and moderate rainfall. The daytime often sees temperatures reaching 33°C, but nighttime brings a cool-down to 20°C. These are average temperatures, but occasional heat spikes are possible. Stay comfortable by wearing light clothing and drinking water.
Precipitation
Round Rock in September usually receives moderate rainfall, averaging around 100 mm for the month. Historically, the month has about 8 days of rain.Average sunshine
With approximately 234 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.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 and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site 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 travel conditions. Find out where to go with our weather planner.
