Zion National Park in September
Great time to visit
September offers the first respite from summer's heat while maintaining excellent weather conditions. Crowds remain heavy as visitors flock back for comfortable hiking temperatures.
Weather
September signals relief from summer's oppressive heat as temperatures drop back into the manageable 80s and 90s. Monsoon storms become less frequent but still occur. Nights begin cooling down to comfortable levels, making camping pleasant again.
32°C high15°C low4 rain days
Crowds & Cost
high crowds
~$170/day average
Events & Festivals
- •Labor Day Weekend
- •Fall astronomy programs begin
September Tips
- •Early September still requires dawn starts for major hikes
- •Book accommodations early - September marks the return of pleasant hiking weather
- •Late-month visits offer increasingly comfortable all-day hiking conditions
All Months
April and May offer perfect hiking weather before summer crowds arrive. Wildflowers bloom along the riverside, and waterfalls run strong from snowmelt. Temperatures hit the sweet spot of 70s during the day, 40s at night.
Fall delivers Zion's most spectacular season. September through November brings cooler temperatures and golden cottonwoods along the Virgin River. October is peak season for good reason — but book accommodations months ahead.
Winter hiking is underrated if you can handle cold river crossings. The Narrows becomes more challenging but offers solitude impossible in warmer months. Snow occasionally dusts the high country, creating postcard views.
Avoid July and August unless you love 100-degree heat. Summer crowds pack the shuttles, and afternoon thunderstorms can trigger flash floods. If you must visit in summer, start hikes at dawn and seek shade by noon.
Zion National Park Scores
Solo
8/10
Couples
7/10
Families
8/10
Adventure
9/10
Budget
7/10
Luxury
3/10
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