With a population of around 299,000, Bahia Blanca 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, Bahia Blanca recorded a mean annual temperature of 61°F, ranging from 24°F lows in June to 100°F highs in December, with about 31 inches of precipitation across the year.
View historical weather for Bahia Blanca · More cities in Buenos Aires