In July, Mandurah typically sees daytime highs of 17.8°C and overnight lows around 10.3°C. Compared to the annual average high of 22.1°C, July runs -4.3°C.
July in Mandurah averages a daytime high of 17.8°C and an overnight low of 10.3°C.
July runs -4.3°C compared to Mandurah's annual average high of 22.1°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 17.8°C and cooler evenings around 10.3°C.