United StatesAverage weather for Utah in August
It's hot in August in Utah with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 33°C. At night, you can expect temperatures between 14°C and 18°C.
Start of August
The month of August starts in Utah with hot temps, averaging around 32°C during the day and nights around 17°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid August
By mid-August, daytime temps stay steady at around 32°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers.
End of August
By the end of August, the average daytime temperature in Utah is around 30°C, while nighttime temps are about 16°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In August, there is an average of 31 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the South.
Utah in August |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 30°C | |
 Max. temperature |
33°C | 31°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
31 mm | 79 mm | |
| Rainy days |
5 days | 13 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Utah?
August is a good month to be in Utah for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 39°C in 2020, Utah reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 17°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 23°C.
Check out the climate of Utah for all months and discover the best travel time
The climate in Utah is based on weather data from . Other places, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Utah to get the full picture of the climate.
Daily Temperature in August in Utah
This chart shows the average daily high and low temperatures in August for Utah, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Utah
The chart below shows the average daily precipitation in August for Utah, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 5 days of precipitation in Utah.
Daily UV index in August in Utah
This chart shows the average daily UV index in August in Utah, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Utah over the years
This chart shows the average temperature in August in Utah, measured in degrees Celsius, over the past few years.
Total precipitation in August in Utah over the years
This chart shows the average precipitation in August in Utah, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Utah
Click on any day in August to get detailed info about the usual weather on that day in Utah. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Utah
Have you been to Utah in August?
Share your weather experience in August in Utah.
Average weather in Utah by month
Click on a month below to see detailed weather info for Utah. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
