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August Weather in Park City, United States

Last updated: June 24, 2025

In August, the average temperature in Park City, United States is a comfortable 25°C (78°F). Temperatures can vary, dipping to a minimum of 14°C (58°F) and soaring up to a maximum of 35°C (95°F). You'll also experience 135 mm (5.3 in) of precipitation over approximately 16 days, contributing to an average humidity of 67%.

August Temperature in Park City

In August in Park City, the average temperature is 25°C (78°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 14°C (58°F). This diverse temperature range makes Park City an ideal destination for travelers seeking both warmth and cooler relief during their stay.

August Weather in Park City: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Park City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Park City, August typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec424754607076797874644946
Data source: Temperature data for Park City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Park City

In Park City in August, precipitation amounts to 135 mm (5.3 in) over the course of 16 days.

August Precipitation Trends in Park City

The chart displays monthly precipitation patterns in Park City, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Park City, August typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec11718420715110415415913512411877156
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Park City

In Park City in August humidity is 67%. With an average temperature of 25°C (78°F), this humidity feels like traveling through a warm, heavy blanket that wraps around you, making outdoor activities feel a bit more strenuous, but also enveloping you in a tropical embrace that can be refreshing if you take breaks in the shade.

August Average Humidity in Park City

This chart illustrates the average monthly humidity levels in Park City, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Park City is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Park City

In Park City in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Park City.

Maximum UV Index Levels in Park City for August

The chart shows the monthly maximum UV Index (UVI) for Park City in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Park City typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Park City August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Park City Compares to Other Months

Weather in Park City varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Park City, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Park City, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)117 mm (4.6 inches)87%moderate
February Weather9°C (48°F)184 mm (7.3 inches)87%high
March Weather12°C (54°F)207 mm (8.2 inches)85%very high
April Weather15°C (60°F)151 mm (6.0 inches)82%very high
May Weather21°C (70°F)104 mm (4.1 inches)83%extreme
June Weather24°C (76°F)154 mm (6.1 inches)82%extreme
July Weather26°C (79°F)159 mm (6.3 inches)78%extreme
August Weather25°C (78°F)135 mm (5.3 inches)67%very high
September Weather23°C (74°F)124 mm (4.9 inches)64%very high
October Weather18°C (64°F)117 mm (4.6 inches)74%high
November Weather10°C (50°F)77 mm (3.0 inches)87%moderate
December Weather8°C (46°F)156 mm (6.1 inches)88%moderate

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