In May, Port Blair typically sees daytime highs of 31.4°C and overnight lows around 25.2°C. Compared to the annual average high of 30.3°C, May runs +1.1°C.
May in Port Blair averages a daytime high of 31.4°C and an overnight low of 25.2°C.
May runs +1.1°C compared to Port Blair's annual average high of 30.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 25.2°C.