In May, Westonaria typically sees daytime highs of 20.1°C and overnight lows around 3.7°C. Compared to the annual average high of 23.2°C, May runs -3.1°C.
May in Westonaria averages a daytime high of 20.1°C and an overnight low of 3.7°C.
May runs -3.1°C compared to Westonaria's annual average high of 23.2°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 20.1°C and cooler evenings around 3.7°C.