Surprise ArchSurprise Arch at a Glance
Things to Do
Nearby Attractions to Surprise Arch
When to Go
Best Time to Visit Surprise Arch
Spring and autumn are the most comfortable seasons for canyon and arch exploration.
Spring & Autumn
March-May, September-November · 8-28°C (46-82°F)
Mild temperatures for hiking; avoid peak summer heat.
Weather & Climate near Surprise Arch
Climate
Surprise Arch's climate is classified as Cold Desert - Cold Desert climate with hot summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -9°C to 36°C. Very dry conditions with minimal rainfall.
Air Quality:
AQI 19
Good
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-9°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | -9° - 4° | -5° | 20 mm | - | - | 1.5 m/s | - | - |
| February | - | -5° - 9° | 0° | 14 mm | - | - | 1.9 m/s | - | - |
| March | - | -1° - 14° | 5° | 23 mm | - | - | 2.7 m/s | - | - |
| April | - | 3° - 20° | 11° | 23 mm | - | - | 3.2 m/s | - | - |
| May | - | 8° - 26° | 17° | 21 mm | - | - | 3.2 m/s | - | - |
| June | - | 13° - 32° | 22° | 10 mm | - | - | 3.0 m/s | - | - |
| July | - | 16° - 36° | 26° | 22 mm | - | - | 2.6 m/s | - | - |
| August | - | 16° - 35° | 25° | 23 mm | - | - | 2.4 m/s | - | - |
| September | - | 10° - 29° | 20° | 23 mm | - | - | 2.4 m/s | - | - |
| October | - | 3° - 21° | 12° | 31 mm | - | - | 2.1 m/s | - | - |
| November | - | -3° - 12° | 3° | 20 mm | - | - | 1.9 m/s | - | - |
| December | - | -8° - 6° | -3° | 17 mm | - | - | 1.6 m/s | - | - |
Getting There & Around
How to Get to Surprise Arch
Typically reached via unmarked or lightly signed trails off main park roads; local guidebooks or park services provide the best route descriptions.
Tips for Visiting Surprise Arch
- Expect to do some off-trail scrambling to reach less-visited arches; wear grippy shoes.
- Bring a GPS; many side canyons can disorient even experienced hikers.