In May, Port-au-Prince typically sees daytime highs of 32.0°C and overnight lows around 24.4°C. Compared to the annual average high of 31.9°C, May runs +0.2°C.
May in Port-au-Prince averages a daytime high of 32.0°C and an overnight low of 24.4°C.
May runs +0.2°C compared to Port-au-Prince's annual average high of 31.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 32.0°C and cooler evenings around 24.4°C.