The temperatures in Cedar City in September are quite cold with temperatures between 9°C and 25°C, warm clothes are a must.
The wather in Cedar City in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Cedar City in September 2025.
If you’re planning to visit Cedar City in the near future, we highly recommend that you review the 14 day weather forecast for Cedar City before you arrive.
Temperatures
25° / 9°
Rainy Days
2
Snowy Days
0
Dry Days
28
Rainfall
47
mm
Sun Hours
11.1
Hrs