Chaac (also spelled Chac or, in
Classic Mayan, Chaahk ) is the name of the
Maya
Maya may refer to:
Ethnic groups
* Maya peoples, of southern Mexico and northern Central America
** Maya civilization, the historical civilization of the Maya peoples
** Mayan languages, the languages of the Maya peoples
* Maya (East Africa), a p ...
god of rain, thunder, and lightning. With his lightning axe, Chaac strikes the clouds, causing them to produce thunder and rain. Chaac corresponds to
Tlaloc among the
Aztecs
The Aztecs ( ) were a Mesoamerican civilization that flourished in central Mexico in the post-classic period from 1300 to 1521. The Aztec people included different ethnic groups of central Mexico, particularly those groups who spoke the ...
.
Rain deities and rain makers

Like other Maya gods, Chaac is both one and manifold. Four Chaacs are based in the cardinal directions and wear the directional colors. East, where the sunrise is, is red, North, mid-day zenith, is represented by white, West is represented by black for the sunset, and South is represented by yellow. There is a fifth color which is associated with the center point, and that is green. In 16th-century Yucatán, the directional Chaac of the east was called ''Chac Xib Chaac'' 'Red Man Chaac', only the colors being varied for the three other ones.
Contemporary Yucatec Maya farmers distinguish many more aspects of the rainfall and the clouds and personify them as different, hierarchically-ordered rain deities. The Chorti Maya have preserved important folklore regarding the process of rain-making, which involved rain deities striking rain-carrying snakes with their axes.
The
rain deities had their human counterparts. In the traditional Maya (and Mesoamerican) community, one of the most important functions was that of rainmaker, which presupposed an intimate acquaintance with (and thus, initiation by) the rain deities, and a knowledge of their places and movements. According to a Late-Postclassic Yucatec tradition, ''Chac Xib Chaac'' (the rain deity of the east) was the title of a king of
Chichen Itza
Chichén Itzá , , often with the emphasis reversed in English to ; from () "at the mouth of the well of the Itza people, Itza people" (often spelled ''Chichen Itza'' in English and traditional Yucatec Maya) was a large Pre-Columbian era, ...
, and similar titles were bestowed upon Classic rulers as well (see below).
Rain rituals
Among the rituals for the rain deities, the Yucatec ''Chʼa Cháak'' ceremony for asking rain centers on a ceremonial banquet for the rain deities. It includes four boys (one for each cardinal point) acting and chanting as frogs. Asking for rain and crops was also the purpose of 16th-century rituals at the
cenote
A cenote ( or ; ) is a natural pit, or sinkhole, resulting when a collapse of limestone bedrock exposes groundwater. The term originated on the Yucatán Peninsula of Mexico, where the ancient Maya commonly used cenotes for water supplies, and ...
s, of Yucatán.
The
ocellated turkey
The ocellated turkey (''Meleagris ocellata'') is a species of turkey residing primarily in the Yucatán Peninsula, Mexico, as well as in parts of Belize and Guatemala. A relative of the North American wild turkey (''Meleagris gallopavo''), it wa ...
(''yuum kuuts'') is associated with the deity; one is yearly hunted and sacrificed to obtain its blood to be offered to fields in hopes of a good harvest.
Mythology
The rain deity is a patron of agriculture. A well-known myth in which the Chaacs (or related Rain and Lightning deities) have an important role to play is about the opening of the mountain in which the maize was hidden. In
Tzotzil mythology, the rain deity also figures as the father of nubile women representing maize and vegetables. In some versions of the
Qʼeqchiʼ
Qʼeqchiʼ () (Kʼekchiʼ in the former orthography, or simply Kekchi in many English-language contexts, such as in Belize) are a Maya people
Maya () are an ethnolinguistic group of Indigenous peoples of the Americas, Indigenous peoples o ...
myth of Sun and Moon, the rain deity Choc (or Chocl) 'Cloud' is the brother of Sun; together they defeat their aged adoptive mother and her lover. Later, Chaac commits adultery with his brother's wife and is duly punished; his tears of agony give origin to the rain. Versions of this myth show the rain deity Chac in his war-like fury, pursuing the fleeing Sun and Moon, and attacking them with his lightning bolts.
In some mythologies, it is believed that water and clouds are formed within the Earth in caves and cenotes and then carried into the sky by deities such as Chaac. Classic period Maya sources also suggest that Chaac was the god who opened the mountain containing maize, using his lightning axe,
K'awiil.
Iconography
Chaac is usually depicted with a human body showing reptilian or amphibian scales, and with a non-human head evincing fangs and a long, pendulous nose. In the Classic style, a shell serves as his ear ornament. He often carries a shield and a lightning axe, the axe being personified by a closely related deity,
K'awiil, called Bolon Dzacab in Yucatec. The Classic Chaac sometimes shows features of the Central Mexican (
Teotihuacan
Teotihuacan (; Spanish language, Spanish: ''Teotihuacán'', ; ) is an ancient Mesoamerican city located in a sub-valley of the Valley of Mexico, which is located in the State of Mexico, northeast of modern-day Mexico City.
Teotihuacan is ...
) precursor of Tlaloc.
Rain

A large part of one of the four surviving Maya codices, the
Dresden Codex
The ''Dresden Codex'' is a Maya book, which was believed to be the oldest surviving book written in the Americas, dating to the 11th or 12th century. However, in September 2018 it was proven that the Maya Codex of Mexico, previously known as th ...
, is dedicated to the Chaacs, their locations, and activities.
It illustrates the intimate relationship existing between the Chaacs, the
Bacabs, and the aged goddess,
Ixchel
Ixchel or Ix Chel is the 16th-century name of the aged jaguar goddess of midwifery and medicine in ancient Maya culture.
She corresponds to Toci, an Aztec earth goddess inhabiting the sweatbath. She is related to another Aztec goddess invo ...
. The main source on the 16th-century Yucatec Maya, Bishop
Diego de Landa
Diego de Landa Calderón, O.F.M. (12 November 1524 – 29 April 1579) was a Spanish Franciscan bishop of the Roman Catholic Archdiocese of Yucatán. He led a campaign against idolatry and human sacrifice.Timmer, 480 In doing so, he burne ...
, combines the four Chaacs with the four
Bacabs and Pauahtuns into one concept. The Bacabs were aged deities governing the subterranean sphere and its water supplies.
Warfare
In the Classic period, the king often impersonated the rain deity (or an associated rain serpent) while a portrait glyph of the rain deity can accompany the king's other names. This may have given expression to his role as a supreme rain-maker. Typically, however, it is the war-like fury of the rain deity that receives emphasis (as is also the case in the myth mentioned above). The king personifying the rain deity is then shown carrying war implements and making prisoners, while his actions seem to be equated with the violence of a thunderstorm.
Classic period narrative
About Chaahk's role in Classic period mythological narrative, little is known. He is present at the resurrection of the
Maya maize god
Like other Mesoamerican peoples, the traditional Maya civilization, Maya recognize in their staple crop, maize, a vital force with which they strongly identify. This is clearly shown by their mythological traditions. According to the 16th-century ...
from the carapace of a turtle, possibly representing the earth. The so-called 'confrontation scenes' are of a more legendary nature. They show a young nobleman and his retinue wading through the waters and being approached by warriors. One of these warriors is a man personifying the rain deity. He probably represents an ancestral king, and seems to be referred to as ''Chak Xib
haahk'' Together with the skeletal Death God (
God A), Chaahk also appears to preside over an initiate's ritual transformation into a jaguar.
In modern times
Chaac continues to hold importance for some Maya groups in Mexico. In 2024, a statue of the Greek god
Poseidon
Poseidon (; ) is one of the twelve Olympians in ancient Greek religion and mythology, presiding over the sea, storms, earthquakes and horses.Burkert 1985pp. 136–139 He was the protector of seafarers and the guardian of many Hellenic cit ...
located in
Progreso, Yucatán
Progreso () is a port city in the Mexican state of Yucatán, located on the Gulf of Mexico in the north-west of the state some 30 minutes north of state capital Mérida (the biggest city on the Yucatán Peninsula) by highway. As of the Mexican ...
, caused controversy for locals who deemed it offensive to their beliefs in Chaac. Many locals organized with the goal of destroying the statue because it supposedly angered Chaac. While the movement originated as a joke, many took it seriously and attempted to vandalize the statue. Activist lawyers sought to have the statue removed, and some people in Mexico cited
Tropical Storm Alberto and
Hurricane Beryl
Hurricane Beryl (, ) was a deadly and destructive tropical cyclone that impacted parts of the Caribbean, the Yucatán Peninsula, and the Gulf Coast of the United States in late June and early July 2024. The second named storm, first hurricane ...
as proof that Chaac was upset at Poseidon.
See also
*
Aktzin
* ''
Chac: Dios de la lluvia'' (1975), a film made with Maya actors.
*
Yopaat, a closely related southern Maya storm god
References
Citations
General and cited references
* Braakhuis, Edwin, and Kerry Hull, ''Pluvial Aspects of the Mesoamerican Culture Hero.'' Anthropos 2014/2: 449–466.
* Cruz Torres, Mario, ''Rubelpec''.
* García Barrios, Ana, ''El aspecto bélico de Chaahk, el dios de la lluvia, en el Periodo Clásico maya''. Revista Española de Antropología Americana 39-1 (2009): 7-29.
* Redfield, Robert, and Alfonso Barrera Vasquez, '' Chan Kom''.
*
Roys, Ralph L., ''The Book of Chilam Balam of Chumayel''. 1967.
* Taube, Karl, ''An Illustrated Dictionary of the Gods and Symbols of Ancient Mexico and the Maya''.
* Thompson, J.E.S., ''Maya History and Religion''. 1970.
* Tozzer, Alfred, ''Landa's Relación de las Cosas de Yucatán, a Translation''. 1941.
* Wisdom, Charles, ''The Chorti Mayas''.
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Agricultural deities
Maya deities
Mesoamerican deities
Rain deities
Sky and weather gods
Thunder gods