In May, Kalmunai typically sees daytime highs of 33.0°C and overnight lows around 25.6°C. Compared to the annual average high of 31.1°C, May runs +1.9°C.
May in Kalmunai averages a daytime high of 33.0°C and an overnight low of 25.6°C.
May runs +1.9°C compared to Kalmunai's annual average high of 31.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 33.0°C and cooler evenings around 25.6°C.