With a population of around 17,400, Ayacucho sits in Buenos Aires, Argentina. The city operates in the America/Argentina/Buenos Aires time zone.
In 2025, Ayacucho averaged an annual temperature of 59°F, with hottest temperatures reaching 103°F in February and lowest around 26°F in July. The city received approximately 40 inches of precipitation during the year.
View historical weather for Ayacucho · More cities in Buenos Aires