In May, Butterworth typically sees daytime highs of 32.2°C and overnight lows around 24.1°C. Compared to the annual average high of 31.7°C, May runs +0.6°C.
May in Butterworth averages a daytime high of 32.2°C and an overnight low of 24.1°C.
May runs +0.6°C compared to Butterworth's annual average high of 31.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 32.2°C and cooler evenings around 24.1°C.