In September, Randfontein typically sees daytime highs of 24.3°C and overnight lows around 7.5°C. Compared to the annual average high of 23.3°C, September runs +1.0°C.
September in Randfontein averages a daytime high of 24.3°C and an overnight low of 7.5°C.
September runs +1.0°C compared to Randfontein's annual average high of 23.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 24.3°C and cooler evenings around 7.5°C.