Salt Lake City Weather in August

August in Salt Lake City typically sees daytime highs of 33°C (91°F) and nighttime lows of 27°C (81°F). August falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Salt Lake City in August

As part of the rainy season, Salt Lake City sees around 16 days of rain in August, with an average of 311 mm (12 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.

Temperature in Salt Lake City in August

Expect highs of 33°C (91°F) in Salt Lake City in August, with nights dropping to around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Salt Lake City in August

The month experiences a moderate amount of sunlight, with 118 hours of sunshine. This provides a nice balance between sunshine and rain.

Wind Speed in Salt Lake City in August

Average wind conditions reach 1 m/s (2 knots) in August. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

Average water temperature in August

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

August in Salt Lake City has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.