Weather in Park City, Utah for September 2026
Until now, September 2026 in Park City has been nearly identical to the historical average, with a temperature of 22.8 °F (showing only a slight deviation of 0.3 °F).
The forecast for the upcoming days in Park City predicts a temperature of 21.3 °F, which is slightly above the historical average.
In general, the average temperature in Park City at the beginning of September is 25.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.6 °F by the end of September.
With an average of 5 rainy days, Park City experiences minimal rainfall in September.
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Park City Weather September
Temperatures trend during September in Park City
September weather in Park City day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 26° /8° | 0.2 mm | 7 | |
| Sept. 2 |  Patchy rain possible | 26° /10° | 0.2 mm | 8 | |
| Sept. 3 |  Thundery outbreaks possible | 26° /9° | 0.5 mm | 7 | |
| Sept. 4 | Patchy rain possible | 25° /9° | 0 mm | 7 | |
| Sept. 5 | Sunny | 25° /7° | 0 mm | 8 | |
| Sept. 6 | Sunny | 25° /8° | 5.8 mm | 7 | |
| Sept. 7 |  Partly cloudy | 24° /8° | 0.1 mm | 7 | |
| Sept. 8 | Sunny | 25° /8° | 0 mm | 8 | |
| Sept. 9 | Patchy rain possible | 24° /8° | 0 mm | 7 | |
| Sept. 10 |  Patchy light drizzle | 25° /7° | 0.4 mm | 7 | |
| Sept. 11 | Sunny | 24° /9° | 0.5 mm | 7 | |
| Sept. 12 |  Patchy light snow with thunder | 21° /5° | 0.9 mm | 5 | |
| Sept. 13 | Sunny | 20° /5° | 0.5 mm | 6 | |
| Sept. 14 | Sunny | 21° /4° | 0 mm | 7 | |
| Sept. 15 | Patchy light drizzle | 22° /6° | 0.9 mm | 5 | |
| Sept. 16 | Patchy light drizzle | 21° /7° | 2 mm | 4 | |
| Sept. 17 |  Patchy light rain with thunder | 17° /6° | 2.5 mm | 3 | |
| Sept. 18 | Thundery outbreaks possible | 20° /5° | 5.1 mm | 4 | |
| Sept. 19 |  Overcast | 19° /4° | 2.3 mm | 5 | |
| Sept. 20 | Sunny | 19° /5° | 0 mm | 6.7 | |
| Sept. 21 | Overcast | 21° /6° | 0 mm | 6.8 | |
| Sept. 22 | Overcast | 22° /7° | 0.8 mm | 5.8 | |
| Sept. 23 | Sunny | 22° /7° | 0 mm | 6.6 | |
| Sept. 24 | Sunny | 24° /9° | 0 mm | 6 | |
| Sept. 25 | Sunny | 23° /11° | 0 mm | 6 | |
| Sept. 26 | Patchy rain possible | 22° /10° | 0.5 mm | 5 | |
| Sept. 27 | Sunny | 15° /5° | 0 mm | 4 | |
| Sept. 28 | Sunny | 19° /4° | 0 mm | 5 | |
| Sept. 29 | Sunny | 20° /7° | 0 mm | 5 | |
| Sept. 30 | Sunny | 21° /7° | 0 mm | 6 | |
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Park City in September - FAQ
What are the expected maximum and minimum temperatures in Park City during September?
How much rainfall should be expected in Park City during September?
What are the typical wind conditions in Park City during September?
September rainfall patterns in Park City
UV exposure in Park City during September
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