In August, Mandurah typically sees daytime highs of 17.9°C and overnight lows around 10.1°C. Compared to the annual average high of 22.1°C, August runs -4.2°C.
August in Mandurah averages a daytime high of 17.9°C and an overnight low of 10.1°C.
August runs -4.2°C compared to Mandurah's annual average high of 22.1°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 17.9°C and cooler evenings around 10.1°C.