In May, Galle typically sees daytime highs of 29.9°C and overnight lows around 25.3°C. Compared to the annual average high of 29.2°C, May runs +0.7°C.
May in Galle averages a daytime high of 29.9°C and an overnight low of 25.3°C.
May runs +0.7°C compared to Galle's annual average high of 29.2°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 25.3°C.