Park City in Summer
In summer (June, July and August), Park City sees average daytime highs around 77°F and overnight lows near 48°F, with 3.9 in of precipitation over about 19 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 66°F in early June to 77°F by late August. The sky is clear or mostly clear about 57% of the time across summer, and the air most often feels dry.
Summer is Park City's best season of the year to visit on our travel score. For the whole year in context, see Park City's year-round climate.
- Avg daytime high
- 77°F
- warmest season of the year
- Avg overnight low
- 48°F
- Precipitation
- 3.9 in
- 19 wet days
- Avg wind
- 4 mph
- Travel score
- 7.5
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Park City in Summer
Over the season highs climb from about 66°F in early June to 77°F by late August.
A typical summer day in Park City reaches about 77°F and drops to 48°F overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Park City
Once humidity and wind are folded in, summer brings about 0 days that feel above 90°F and 0 that feel at or below 32°F.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Park City weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 30° / 14° | 3.2 | 12.2 | 13.1 | 9.4 | 0.0 |
| Feb | 34° / 17° | 2.7 | 11.2 | 11.3 | 10.4 | 0.0 |
| Mar | 41° / 22° | 2.9 | 11.7 | 11.3 | 11.7 | 0.1 |
| Apr | 46° / 25° | 3.3 | 13.2 | 10.6 | 13.1 | 1.2 |
| May | 58° / 33° | 3.0 | 12.8 | 4 | 14.2 | 4.0 |
| Jun | 71° / 42° | 1.7 | 6.9 | 0.5 | 14.9 | 7.4 |
| Jul | 81° / 51° | 1.1 | 5.7 | 0 | 14.6 | 7.5 |
| Aug | 79° / 50° | 1.2 | 6.1 | 0 | 13.6 | 7.6 |
| Sep | 69° / 41° | 2.1 | 7.3 | 0.7 | 12.3 | 7.2 |
| Oct | 54° / 29° | 2.4 | 9.1 | 4.3 | 10.9 | 3.6 |
| Nov | 40° / 18° | 2.5 | 9.6 | 8.9 | 9.7 | 0.3 |
| Dec | 30° / 11° | 2.9 | 10.5 | 11.4 | 9.1 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 57% of the time across summer.
Chance of precipitation in Summer
Park City gets around 3.9 in of rain and snow over 19 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 4 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 42 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.7 kWh/m².
Is summer a good time to visit Park City?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Park City for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Park City in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Park City sees daytime highs around 77°F and nights near 48°F. Pack light clothes and sun protection. Worth having: a warm layer. About 19 days see rain.
UV index in Park City in Summer
Clear-sky midday UV across summer averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Park City peaks around July 12 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 6 | 6 | 7 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| Level | Moderate | Moderate | High | High | Very high | Very high | Extreme | Very high | Very high | Moderate | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 7 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Extreme |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in Park City in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Park City is worst in September — around 22 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (June, 9 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 11 | 12 | 10 | 10 | 9 | 11 | 14 | 22 | 12 | 9 | 9 |
| Level | Good | Good | Moderate | Good | Good | Good | Good | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 11 | Good |
| Mar | 12 | Moderate |
| Apr | 10 | Good |
| May | 10 | Good |
| Jun | 9 | Good |
| Jul | 11 | Good |
| Aug | 14 | Moderate |
| Sep | 22 | Moderate |
| Oct | 12 | Good |
| Nov | 9 | Good |
| Dec | 9 | Good |
Where is Park City?
Park City sits at 40.6°N, 111.5°W, 0 ft above sea level, in United States. The nearest listed city is Cottonwood Heights, 17 mi away.
Topography around Park City
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Park City.
Within 2 miles, the terrain around Park City has large variations in elevation — a maximum elevation change of 2,415 ft around an average of 7,493 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 5,551 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 8,878 ft.
The land around Park City is covered by trees (56%) and grassland (33%) within 2 miles, grassland (50%) and trees (44%) within 10 miles, and grassland (43%) and trees (37%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Park City (40.6461°, -111.498°, elevation 0 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.