The weather in McKinney/Fairview is as follows:
Summer - Hot, really hot, we had 100 days of over 100 degrees not to long ago.
Winter - Mild for folks from up North, but can be cold and in the teens for a short while weeks not months
Spring and Fall - About 1 week each, if you blink you will miss it.
There is a reason we have so many swimming pools here, bring your swim suits and sun tan loction.
Best of luck,
Brent & Deb Wells
REMAX Four Corners