How Hot Is Texas

Check out this web page. I know the info is from Austin but it is only about 20 miles to Round Rock so I wouldn't think it would be too different.

http://weather.kvue.com/history/airport/KEDC/2009/9/5/Dai...

You can change the year on the search. Scroll down to the bottom and it breaks the temperature and humidity down by the hour. You can view September 5 2009-2011. I used September 5th because that is what day it was in 2011.

Hope this helps.

Labor Day is in September right? (Can't think right now...)

Typically in September we're in the 90s still here in San Antonio. It's warm, but we don't get a whole lot of humidity unless it's going to rain. (I lived in Florida for a time though, so I judge everything on that "How frizzy will my hair be today?" humidity, lol!

Today is 41% vs Phoneix 18%. That's pretty humid. People that live in humid environments don't realize it, because they get used to it. Just like, I'm sure heat doesn't affect you the way it would someone visiting from Minnesota

Not so much humidity, unless it rains the day before.. Otherwise.. it is hot on Labor Day..