Moab in August
Not the best time
The most challenging month for outdoor activities due to extreme heat and flash flood risks. Unless you're a serious desert rat or here purely for river adventures, skip August entirely.
Weather
August maintains July's brutal heat while adding occasional monsoon thunderstorms that create flash flood risks in slot canyons. Temperatures stay above 100°F most days. The storms bring humidity spikes that make the heat feel even worse.
36°C high20°C low4 rain days
Crowds & Cost
moderate crowds
~$185/day average
August Tips
- •Avoid slot canyons during afternoon thunderstorm season due to flash flood danger
- •Focus entirely on water activities or air-conditioned indoor attractions
- •Hotel pools become your best friend - make sure yours has one before booking
All Months
March through May and September through November are your sweet spots. Daytime temps hover in the 70s-80s, perfect for hiking without melting. Summer hits 100°F regularly and the crowds are brutal – unless you're okay with pre-dawn starts and afternoon naps, skip June through August. Winter brings snow to the high country but Moab itself stays mild, making it ideal for photography and solitude. The catch? Some trails close due to mud, and services run limited hours. Spring wildflowers peak in April, while fall offers crisp mornings and golden light that photographers dream about.
Moab Scores
Solo
7/10
Couples
6/10
Families
8/10
Adventure
10/10
Budget
6/10
Luxury
4/10
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