In May, Rosarito typically sees daytime highs of 20.7°C and overnight lows around 11.9°C. Compared to the annual average high of 21.4°C, May runs -0.7°C.
May in Rosarito averages a daytime high of 20.7°C and an overnight low of 11.9°C.
May runs -0.7°C compared to Rosarito's annual average high of 21.4°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 20.7°C and cooler evenings around 11.9°C.