With a population of around 81,100, Pilar sits in Buenos Aires, Argentina. The city operates in the America/Argentina/Buenos Aires time zone.
Recent weather here gives a sense of typical conditions: in 2025, Pilar recorded a mean annual temperature of 63°F, ranging from 26°F lows in July to 98°F highs in December, with about 45 inches of precipitation across the year.
View historical weather for Pilar · More cities in Buenos Aires