Salt Lake City Weather in May

May in Salt Lake City brings extremely high temperatures, with highs of 36°C (97°F) and nights dropping to 27°C (81°F). Rainfall is on the higher side this month, averaging around 135 mm (5.3 in), so keep a rain jacket handy.

Rainfall in Salt Lake City in May

Based on our climate data of the past 30 years, about 7 days of rain are anticipated, with 135 mm (5.3 in) on average. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Salt Lake City in May

In May, Salt Lake City sees extremely high temperatures, with highs of 36°C (97°F). Nights drop to around 27°C (81°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. 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 May

The month enjoys around 227 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Salt Lake City in May

Average wind conditions reach 2 m/s (4 knots) in May. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in May

The water is 28°C (82°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

May in Salt Lake City has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.