World Resorts USA Park City Weather

Park City weather in September

Weather in Park City: September

Average day temperature: 67.9°F
Average night temperature: 47.7°F
Number of sunny days: 23 days
Day length: 11.8 - 13.1 hours
Number of rainy days: 1 day
Precipitation totals: 0.6 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 83°F. At the same time the lowest night temperature was 36°F. Daily and nightly averages during September were 70.4°F and 44.6°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Park City in September is 0.6 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 4.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 10.1.

Best time for vacation in Park City

Sunniest months:
July 24 days
September 23 days
August 22 days
Warmest months:
July 78.1 °F
August 74.9 °F
September 67.9 °F
Coldest months:
January 23.9 °F
February 25.1 °F
December 27.3 °F
Rainiest months:
August 3 days
October 2 days
March 1 day
Windiest months:
July 5.4 mph
August 5.1 mph
June 5.0 mph

Park City on a weather map

Park City
+23°F
NE 4 mph
Feels like: +16°F
Precip.: 0%
Places in USA:
Name
°F
+30°F
+77°F
+77°F
+45°F
+55°F
+70°F
+77°F
+70°F
+25°F
+57°F
+48°F
+63°F
+63°F
+46°F
+9°F
24 Hours Forecast
Park City
Local time: 20:34
December 04, thursday
2100
23°F
NE
4 mph
December 05, friday
0000
25°F
NE
4 mph
0300
23°F
N
4 mph
0600
23°F
NE
4 mph
0900
25°F
NE
4 mph
1200
28°F
NE
4 mph
1500
30°F
NE
6 mph
1800
27°F
NE
6 mph
Units of measurement: °C / °F