Salmon Bay Rainfall Forecast

  • No Rain
  • 10%< 1mm
  • 95%5–10mm
  • 90%5–10mm
  • 65%1–5mm
  • 45%< 1mm
  • 80%5–10mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Salmon Bay Rainfall Statistics View More

September Rainfall

Rottnest Island (1km)

  • Total Rainfall September

    31.4mm

  • Daily Average September

    3.1mm

  • Wettest Day 6 September, 2025

    17.4mm

  • Wet Days September

    6/11 (55%)

Climate (2010–Present)

Rottnest Island (1km)

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  • Annual Average 2020–2024

    509.6mm

  • Monthly Average 2020–2025

    45.9mm

  • Daily Average 2020–2025

    1.5mm

  • Wettest Day 20 June, 2021

    61.2mm
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