In January, Mandurah typically sees daytime highs of 26.9°C and overnight lows around 17.2°C. Compared to the annual average high of 22.1°C, January runs +4.9°C.
January in Mandurah averages a daytime high of 26.9°C and an overnight low of 17.2°C.
January runs +4.9°C compared to Mandurah's annual average high of 22.1°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 26.9°C and cooler evenings around 17.2°C.