Lake Powell Weather in August

Very hot, and mostly sunny skies. Average highs of 35°C and lows of 23°C, with around 2 rainy days expected throughout the month.

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

Average high

35°C

Average low

23°C

Rainy days

2 days

Best months to visit

April, May, June, September, October

What to do in Lake Powell in August

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

Boat or kayak through canyon branches and hidden alcoves Fish for bass and walleye in the massive reservoir Hike to Rainbow Bridge natural stone arch Paddleboard calm water surrounded by red walls Camp on isolated beaches Photograph dramatic canyon and water reflections

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.