• Overlooking Chetro Ketl

    Chaco Culture

    National Historical Park New Mexico

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  • Kin Bineola and Kin Ya' a Great Houses CLOSED

    There is no public access.

  • Reservations required to attend equinox sunrise program

    To attend the equinox sunrise program on Monday, September 22 call the visitor center at 505-786-7014. Program will be limited to 100 participants.

Weather

Click here for a Microsoft Word document of Chaco's weather statistics.

 
Photo of cloud over Pueblo Bonito

Cloud above Pueblo Bonito

Mandy Harmon

Chaco is located at 6,200 feet in elevation. The weather in Chaco Canyon is unpredictable and can be extreme. Come prepared for all possibilites!

Summer highs are typically in the 80's to mid-90's. Thunderstorms can produce heavy localized downpours and sudden dramatic drops in temperatures. Hypothermia, lightning, and flash floods are real concerns.

Winter temperatures will drop to well below freezing most nights. If you plan to camp in the winter, prepare for nighttime temperatures in the teens or lower.

Spring and Fall are great times to visit with more moderate temperatures, but unexpected storms can change things dramatically. Monitor local weather forecasts.

When hiking the canyon, be prepared for heat, rain, wind, and unexpected changes in temperature. Carry a rain poncho and a jacket or sweater. Wear hiking boots and a wide-brimmed hat, and use sunscreen. Carry and drink extra water. Eat lots of snacks. Take your time adjusting to the altitude and don't overdo.

 
Photo of Chaco Wash in flood
Chaco Wash Flood, July, 2006
NPS Photo
 
Photo of Fajada Butte in snow
Fajada Butte in snow
NPS Photo/G. B. Cornucopia

Did You Know?

1778 Pacheco Map

The earliest map of the Chaco region was drawn in 1778 by Spanish cartographer Bernardo de Miera y Pacheco. The map identified Chaco Canyon area as "Chaca." "Chaca" is believed to be the origin of both "Chacra" (a nearby mesa) and "Chaco." More...