Lake Mead Weather in August

Very hot, and mostly sunny skies. Average highs of 40°C and lows of 29°C, with around 3 rainy days expected throughout the month.

While August isn't our top-rated month for Lake Mead, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

40°C

Average low

29°C

Rainy days

3 days

Best months to visit

February, March, April, May, October, November

What to do in Lake Mead in August

Whatever the weather, Lake Mead rewards curious visitors. Here are some of the best ways to spend your time:

Hoover Dam tour: engineering marvel and visitor center Lake Mead boat tours: scenic water and wildlife cruises Kayaking and paddleboarding: reservoir water activities Hiking: Valley of Fire State Park red rock exploration Fishing: largemouth bass and catfish angling opportunity Picnicking and beach areas: numerous lakeside recreation

What to pack for August

Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.