Photo information

Arches

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NPS Photo
Licence
Public domain
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Trailwind
National Park · UT

Arches

Spring & fall; brutal summer heat
Dark-sky park
Best seasonMar–Oct
Dark skyCertified
Entrance$30
Campgrounds5
Fly intoCNY · GJT · SLC
When to go · season and historical weather

Sweet spotPeak Apr, May, Sep. Go in Mar, Jun, Nov for similar weather.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Bar height shows the season; shaded months are the window to go. Select a month for historical weather.
Weather data & source

2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). Sunny share of daylight does not describe nighttime visibility. Season bars and highlighted months are separate from these weather averages. ERA5 via Open-Meteo AWS Open Data

On the map
Map showing the location of Arches

When to go

Arches is part of the Colorado Plateau, a "high desert" region that experiences wide temperature fluctuations, sometimes over 40 degrees in a single day. The temperate (and most popular) seasons are spring (April-May) and fall (mid-September-October), when daytime highs average 60 to 80 F and lows average 30 to 50 F. Summer temperatures often exceed 100 F, making strenuous exercise difficult. Winters are cold, with highs averaging 30 to 50 F, and lows averaging 0 to 20 F.

Know before you go

Entrance $305 campgrounds · 3 reservableFly into CNY or GJT or SLC
Check current conditions with NPS →

Campgrounds

In and around Arches, reservable sites first.