United States, North America
Zion in September
Heat breaks during the month and the monsoon fades. The second half is the start of Zion's best stretch.
The straight answer
September is one of the best months of the year to visit Zion. Heat breaks during the month and the monsoon fades. The second half is the start of Zion's best stretch.
- Weather
- Hot to warm, highs near 90F (32C), cooling
- Crowds
- 4 of 5
- Prices
- 4 of 5
What September is like in Zion
September starts hot, with highs near 90F (32C), but the heat breaks as the month goes on and the monsoon fades. Crowds remain fairly high, though summer families have mostly gone home. The Narrows is usually open with lower, warmer water, and the second half of the month begins Zion's best stretch.
It suits hikers, couples and families who can travel outside school holidays. Early September can still bring storms and heat, so the second half is the better bet. If you want even cooler weather, October is the sweet spot.
Make the most of September
What is especially good about Zion this month.
The Narrows at its friendliest
Lower, warmer water makes the bottom-up hike easier, as long as the flash flood forecast is clear.
Cooling temperatures
By late September, longer hikes like the Watchman become comfortable again.
Clearer skies
As the monsoon fades, afternoons become more reliable for hikes.
What to pack for September
- Canyoneering shoes and a walking pole
- A dry bag
- Sun protection
- A light layer for cooler evenings
Our timing tip
Aim for the second half of September, when the heat eases and flash flood risk drops.
Book Zion for September.
Sponsored links to Expedia and Vrbo. We may earn a commission; it never changes a verdict.
- Hotels for September
Hotels. Expedia
Hotels in ZionOpens a hotel search for Zion in September, dates filled in. Book early for the best months: the good rooms go first.
- Rentals on Vrbo
Vacation rentals. Vrbo
Vacation rentals in ZionWhole homes, condos and villas. Usually the better deal for families and groups, with a kitchen and room to spread out.
- Tours and tickets
Tours and tickets. Expedia
Tours and tickets in ZionTimed-entry tickets, day trips and guided tours in Zion for September. Popular slots sell out in the best months.
What's on in September
Monsoon season
Roughly July to mid September
Afternoon storms can cause flash floods in The Narrows and slot canyons. Heed the daily flash flood forecast.
Things to do in Zion
The Narrows from the bottom
No permit is needed to hike upstream from the Temple of Sinawava. Rent canyoneering shoes and a pole in Springdale; check the flash flood forecast first.
Angels Landing
Permits are required, through seasonal lotteries and a day-before lottery on Recreation.gov. Without one, hike to Scout Lookout for a strong consolation view.
Zion Canyon Scenic Drive by shuttle
The free shuttle runs most of the year; get on at the visitor center early to beat the lines.
Canyon Overlook Trail
A short hike off the Zion-Mount Carmel Highway with a big view. Parking is tiny, so go early or late.
Kolob Canyons
The park's quieter northwest section, with its own entrance off Interstate 15 and a scenic drive to red finger canyons.
Emerald Pools
An easy family trail to pools and seasonal waterfalls, best in spring.
Beat the crowds
- Ride the first shuttles of the morning. By mid morning in spring, summer, and fall, lines at the visitor center shuttle stop can run long.
- Stay in Springdale and walk or take the town shuttle to the park entrance; the park lots often fill by 8am in busy seasons.
- Hike The Narrows at first light and turn around before midday, when the crowds peak.
- Head to Kolob Canyons or Kolob Terrace Road for the same red rock with a fraction of the visitors.
Know before you go
- Zion Canyon Scenic Drive is closed to private vehicles during shuttle season, which typically runs from about March through late November and briefly over the winter holidays. Outside those periods, you can usually drive it.
- The Narrows closes when the Virgin River flow is too high or flash floods threaten; spring snowmelt and summer monsoon storms both cause closures.
- Angels Landing requires a permit year-round through seasonal and day-before lotteries. The rules and application windows can change, so check the park's current permit page.
- Large vehicles need a paid tunnel escort through the Zion-Mount Carmel Tunnel, and some oversized vehicles are not allowed at all. Check size limits before towing or driving an RV.
Zion in September, quick answers
Is September a good time to visit Zion?
September is one of the best months of the year to visit Zion. Heat breaks during the month and the monsoon fades. The second half is the start of Zion's best stretch.
What is the weather like in Zion in September?
Hot to warm, highs near 90F (32C), cooling.
Is Zion crowded in September?
Zion is busy in September, though mornings and late afternoons stay workable.
What is happening in Zion in September?
Monsoon season (roughly july to mid september).
Keep planning Zion.
The months either side, and the best one if this is not it.
Also at their best in September
Before you book.
Sort these two things first.
Sponsored links. We may earn a commission; it never changes a verdict.
- Visit Faye
Travel insurance.
FayeA missed connection, a bag that never turns up, a hospital abroad: far cheaper to cover before departure than to argue about after.
- Visit Saily
eSIM data.
SailySet up an eSIM before you fly so your phone has data the moment you land, without roaming charges.
Our top-rated travel gear
Whatever you decide, this is the gear we actually travel with: verified, priced, and ranked. Live price check on each.
As an Amazon Associate we may earn from qualifying purchases, at no cost to you.