In October, Bahia Blanca typically sees daytime highs of 21.8°C and overnight lows around 7.5°C. Compared to the annual average high of 22.3°C, October runs -0.5°C.
October in Bahia Blanca averages a daytime high of 21.8°C and an overnight low of 7.5°C.
October runs -0.5°C compared to Bahia Blanca's annual average high of 22.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 21.8°C and cooler evenings around 7.5°C.