Moab

Utah Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Utah, the United States of America in August.

Planning a journey to Utah, the United States of America this August and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Utah in August

Utah, the United States of America is a region in the United States of America. Utah, the United States of America offers a broad spectrum of weather patterns. In August, one might encounter temperatures that range from pleasant to very hot, and precipitation levels ranging from low to moderate. It's the height of summer.

Temperatures

The average highest temperatures fluctuate between pleasant in Brian Head at 19°C (66°F) to very hot in Washington at 37°C (99°F). Nighttime temperatures generally drop to 22°C (72°F) in Washington and 8°C (46°F) in Brian Head.

For specific regional insights in Utah, the United States of America, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From low rainfall in Wendover with an average of 7.8 mm (0.3 in) to moderate rainfall in Brian Head with 60 mm (2.4 in).

Average sunshine

Sunshine is generally plentiful throughout many areas. Park City enjoys about 351 hours of sunlight, ideal for those seeking sunny weather.

Explore Utah by month

Pick a month to see the average temperature, rainfall and sunshine in Utah — and find the best time to visit. (based on Park City)

Best Places to Visit in Utah in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Utah.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Utah

What is the weather like in August for some of the most popular destinations in Utah, the United States of America?

Temperature range in Utah (August)

Precipitation variation in Utah (August)

Park City

In August Park City generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
26°C (79°F)
25°C (77°F)
21°C (70°F)
Min temperature
11°C (52°F)
10°C (50°F)
6°C (43°F)
Monthly sun hours
378 hours
351 hours
299 hours
Monthly rainfall
26 mm (1 in)
38 mm (1.5 in)
51 mm (2 in)
Monthly rainy days
7 days
10 days
10 days
Weather conditions

Moab

In August Moab generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
36°C (97°F)
34°C (93°F)
30°C (86°F)
Min temperature
19°C (66°F)
18°C (64°F)
13°C (55°F)
Monthly rainfall
25 mm (1 in)
28 mm (1.1 in)
28 mm (1.1 in)
Monthly rainy days
8 days
7 days
6 days
Weather conditions

St. George

In August St. George generally has extremely high temperatures with maximum daytime temperatures around 37°C (99°F), minimum nighttime temperatures around 23°C (73°F) and low monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
39°C (102°F)
37°C (99°F)
33°C (91°F)
Min temperature
24°C (75°F)
23°C (73°F)
18°C (64°F)
Monthly rainfall
16 mm (0.6 in)
21 mm (0.8 in)
24 mm (0.9 in)
Monthly rainy days
5 days
4 days
4 days
Weather conditions

Salt Lake City

In August Salt Lake City generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
33°C (91°F)
32°C (90°F)
27°C (81°F)
Min temperature
19°C (66°F)
18°C (64°F)
13°C (55°F)
Monthly sun hours
381 hours
353 hours
302 hours
Monthly rainfall
16 mm (0.6 in)
20 mm (0.8 in)
36 mm (1.4 in)
Monthly rainy days
5 days
6 days
6 days
Weather conditions

Huntsville

In August Huntsville generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 11°C (52°F) and low monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
32°C (90°F)
30°C (86°F)
25°C (77°F)
Min temperature
12°C (54°F)
11°C (52°F)
7°C (45°F)
Monthly sun hours
381 hours
353 hours
302 hours
Monthly rainfall
14 mm (0.6 in)
26 mm (1 in)
49 mm (1.9 in)
Monthly rainy days
5 days
6 days
7 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Utah, in the United States of America.

Popular cities in August

Day & night temperatures, rainfall and average weather in Utah in August.

City Weather Day temp Night temp Rainfall
Park City 25°C (77°F) 10°C (50°F) 38 mm (1.5 in)
Moab 34°C (93°F) 18°C (64°F) 28 mm (1.1 in)
St. George 37°C (99°F) 23°C (73°F) 21 mm (0.8 in)
Salt Lake City 32°C (90°F) 18°C (64°F) 20 mm (0.8 in)
Huntsville 30°C (86°F) 11°C (52°F) 26 mm (1 in)
Solitude 20°C (68°F) 10°C (50°F) 49 mm (1.9 in)

Utah weather in August: frequently asked questions

What is the weather like in Utah, the United States of America in August?

In August, Utah, the United States of America generally has perfect weather conditions. Park City sees daytime temperatures near 25°C (77°F), with nights cooling to roughly 10°C (50°F).

What is the average temperature in Utah, the United States of America in August?

Average temperatures in Utah, the United States of America during August range from a nighttime low near 10°C (50°F) to a daytime high around 25°C (77°F) in Park City.

Does Utah, the United States of America get a lot of rain in August?

August is on the drier side in Utah, the United States of America. Park City averages only about 38 mm (1.5 in), with most days staying dry.

Is August a Good Time to Visit Utah, the United States of America?

We consider August to be one of the best times to travel to Utah, the United States of America. Typically, the climate in Park City is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, June, July, August and September provide perfect weather in Park City. On the other hand, the weather in January, February, March, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Utah.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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