With a population of around 306,000, Posadas sits in Misiones, Argentina. The city operates in the America/Argentina/Cordoba time zone.
In 2025, Posadas averaged an annual temperature of 72°F, with hottest temperatures reaching 101°F in December and lowest around 38°F in July. The city received approximately 74 inches of precipitation during the year.
View historical weather for Posadas · More cities in Misiones