Cly Butte is a

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for ...

Navajo County Navajo County () is a county in the northern part of the U.S. state of Arizona. As of the 2020 census, its population was 106,717. The county seat is Holbrook. Navajo County comprises the Show Low, Arizona Micropolitan Statistical Area. N ...

Arizona Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...

, United States.

Description

Cly Butte is situated southeast of the

Monument Valley Monument Valley (, , meaning "valley of the rocks") is a region of the Colorado Plateau characterized by a cluster of sandstone buttes, with the largest reaching above the valley floor. The most famous butte formations are located in northeas ...

visitor center on

Navajo Nation The Navajo Nation (), also known as Navajoland, is an Indian reservation of Navajo people in the United States. It occupies portions of northeastern Arizona, northwestern New Mexico, and southeastern Utah. The seat of government is located in ...

land. Precipitation runoff from this butte's slopes drains to Gypsum Creek which is a tributary of the San Juan River.

Topographic relief Terrain (), alternatively relief or topographical relief, is the dimension and shape of a given surface of land. In physical geography, terrain is the lay of the land. This is usually expressed in terms of the elevation, slope, and orientati ...

is significant as the summit rises above the surrounding terrain in 0.1 mile (0.16 km). The nearest higher neighbor is Camel Butte, to the west. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names, and the name refers to a Navajo chief named Cly who is buried at the base of this butte.

Geology

Cly Butte is a

butte In geomorphology, a butte ( ) is an isolated hill with steep, often vertical sides and a small, relatively flat top; buttes are smaller landforms than mesas, plateaus, and table (landform), tablelands. The word ''butte'' comes from the French l ...

composed of two principal strata. The bottom layer is slope-forming

Organ Rock Shale The Organ Rock Formation or Organ Rock Shale is a formation within the late Pennsylvanian to early Permian Cutler Group and is deposited across southeastern Utah, northwestern New Mexico, and northeastern Arizona. This formation notably outcrops ar ...

and the upper stratum is cliff-forming

De Chelly Sandstone The Yeso Group is a group of geologic formations in New Mexico. It contains fossils characteristic of the Kungurian Age of the early Permian Period. Description The Yeso Group is lithologically complex, ranging from marine shelf carbonate ...

. The rock was deposited during the

Permian The Permian ( ) is a geologic period and System (stratigraphy), stratigraphic system which spans 47 million years, from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.902 Mya. It is the s ...

period. The buttes and mesas of Monument Valley are the result of the Organ Rock Shale being more easily eroded than the overlaying sandstone.

Climate

Spring and fall are the most favorable seasons to visit Cly Butte. According to the

Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...

system, it is located in a

semi-arid climate A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of se ...

zone with cold winters and hot summers. Summers average 54 days above annually, and highs rarely exceed . Summer nights are comfortably cool, and temperatures drop quickly after sunset. Winters are cold, but daytime highs are usually above freezing. Winter temperatures below are uncommon, though possible. This desert climate receives less than of annual rainfall, and snowfall is generally light during the winter.Climate Summary for Kayenta, Arizona
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Gallery

File:Cly Butte se.jpg, Southeast aspect File:Cly Butte.jpg, East aspect File:Cly Butte, south.jpg, South aspect of Cly Butte centered File:Monument Valley, Arizona, USA.jpg, South aspect of Cly Butte (right) File:Monument Valley - panoramio (2).jpg, East aspect of Cly Butte (left) with Elephant Butte (right) File:Cly Butte, south.jpg, South aspect of Cly Butte centered File:Cly Butte Monument Valley, Utah-Arizona.jpg, East aspect File:Cly Butte AZ.jpg, Cly Butte centered, Elephant Butte to right, Three Sisters to left.

References

External links