With a population of around 21,700, Petatlan sits in Guerrero, Mexico. The city operates in the Central Time Zone.
In 2025, Petatlan averaged an annual temperature of 79°F, with hottest temperatures reaching 99°F in May and lowest around 60°F in March. The city received approximately 66 inches of precipitation during the year.
View historical weather for Petatlan · More cities in Guerrero