In May, Bahia Blanca typically sees daytime highs of 17.9°C and overnight lows around 5.3°C. Compared to the annual average high of 22.3°C, May runs -4.4°C.
May in Bahia Blanca averages a daytime high of 17.9°C and an overnight low of 5.3°C.
May runs -4.4°C compared to Bahia Blanca's annual average high of 22.3°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 17.9°C and cooler evenings around 5.3°C.