In May, Randfontein typically sees daytime highs of 20.3°C and overnight lows around 4.2°C. Compared to the annual average high of 23.3°C, May runs -3.0°C.
May in Randfontein averages a daytime high of 20.3°C and an overnight low of 4.2°C.
May runs -3.0°C compared to Randfontein's annual average high of 23.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 4.2°C.