The weather in Park City in September is very hot. The average temperatures are between 26°C and 31°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Park City.
Park City should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Park City in September 2025.
If you’re planning to visit Park City in the near future, we highly recommend that you review the 14 day weather forecast for Park City before you arrive.
Temperatures
31° / 26°
Rainy Days
15
Snowy Days
0
Dry Days
15
Rainfall
264
mm
Sun Hours
10.7
Hrs
