Salt Lake City weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Salt Lake City in August. Check more long-term weather averages for Salt Lake City in August before you book your next holiday to Utah in 2025/2026.

  • 31°C maximum daytime temperature in August in Salt Lake City31
    31°C max day temperature
  • 11 hours of sunshine per day
  • 6 days with some rainfall in August in Salt Lake City6
    6 days with some rainfall
  • 15°C minimum night-time temperature in August in Salt Lake City15
    15°C min night temperature
  • 14 hours of daylight per day in August in Salt Lake City14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Salt Lake CityM
    Moderate heat & humidity
  • 24 mm monthly rainfall in August in Salt Lake City24
    24 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Salt Lake City9
    9 (Very High) UV index

More about Salt Lake City

Salt Lake City by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Utah

Momondo: Compare latest car hire deals

  • Search & compare the best car hire deals
  • Free 48-hour cancellation policy & no hidden charges
  • Check prices with Avis, Europcar, Sixt & more
Go to Momondo deal >>

View all Momondo offers

The August weather guide for Utah (Salt Lake City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

How hot is it in Salt Lake City in August?

Daytime temperatures usually reach 31°C in Salt Lake City in August with moderate heat and humidity, falling to 15°C at night.

How sunny is it in Salt Lake City in August?

There are normally 11 hours of bright sunshine each day in Salt Lake City in August - that's 82% of daylight hours.

Does it rain in Salt Lake City in August?

There are usually 6 days with some rain in Salt Lake City in August and the average monthly rainfall is 24mm.

Salt Lake City August sunrise & sunset times

Browse the sunrise and sunset times for Salt Lake City in August 2025. Select a month to view Salt Lake City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:25 19:43
Saturday, 16th August 2025 05:39 19:24
Sunday, 31st August 2025 05:54 19:01

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^