In May, San Pedro typically sees daytime highs of 23.5°C and overnight lows around 11.0°C. Compared to the annual average high of 27.4°C, May runs -4.0°C.
May in San Pedro averages a daytime high of 23.5°C and an overnight low of 11.0°C.
May runs -4.0°C compared to San Pedro's annual average high of 27.4°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 23.5°C and cooler evenings around 11.0°C.