The temperatures in Mckinney in December are quite cold with temperatures between 5°C and 13°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Mckinney during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Mckinney can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Mckinney in December 2024.
If you’re planning to visit Mckinney in the near future, we highly recommend that you review the 14 day weather forecast for Mckinney before you arrive.
Temperatures
13° / 5°
Rainy Days
6
Snowy Days
1
Dry Days
24
Rainfall
118
mm
Sun Hours
8.2
Hrs
