Vertical, standing, often spire-shaped, natural rock formation.
See also: Ranges, Ridges, and Summits
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Map Marker

GPS Coordinates

Latitude, Longitude:
36.9555435°, -111.4851588°
Elevation Icon


3704 ft. (1129 m.)

Topographic Map

US Topo Map

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Sentinel Rock is covered by the Page, AZ US Topo Map quadrant

Free US Topo Map PDF Order Waterproof Printed Topo Map
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Land Icon Land
Man-made Icon Man-made

Nearby Pillars

Beehive Rock 1.4 mi
Castle Rock 4.5 mi
Lone Rock 5.7 mi

Nearby Cities

Nearby Points of Interest

Wahweap Lodge and Marina Man-made 0.2 mi
Arizona State Inspection Station Man-made 0.8 mi
Page Maintenance Yard Man-made 0.9 mi
Glen Canyon Dam Man-made 1.2 mi
Glen Canyon Substation Man-made 1.6 mi

Nearby Photos

Photos provided by Panoramio and Flickr are under the copyright of their owners.

Historical Weather

Below are weather averages from 1971 to 2000 according to data gathered from the nearest official weather station. The nearest weather station for both precipitation and temperature measurements is WAHW which is approximately 3 miles away and has an elevation of 3,730 feet (26 feet higher than Sentinel Rock). Because the nearest station and this geographic feature may have differences in elevation and topography, the historic weather at the two separate locations may be different as well.

Average Daily Temperatures by Month (°F)

Average Monthly Precipitation (in inches)

Month Precip AVG High Temp AVG Low Temp
January .60" 47.5° 27.5°
February .44" 53.6° 31.9°
March .66" 63.0° 38.0°
April .42" 72.6° 44.6°
May .44" 82.9° 54.1°
June .23" 94.5° 63.5°
July .64" 98.9° 70.0°
August .74" 96.1° 68.6°
September .64" 88.1° 60.4°
October .91" 74.0° 48.6°
November .68" 58.7° 36.1°
December .38" 48.6° 27.9°

Summer High Temps

This location's average summer high temps are higher than 98% of other locations on record.

Winter Low Temps

This location's average winter low temps are higher than 72% of other locations on record.

Precipitation Levels

This location's average precipitation levels are lower than 99% of other locations on record.