Portland Rainfall Forecast

  • 70%< 1mm
  • 50%< 1mm
  • 35%< 1mm
  • 15%< 1mm
  • 5%< 1mm
  • 5%< 1mm
  • 10%< 1mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Portland Rainfall Statistics View More

September Rainfall

Cape Nelson Lighthouse (10km)

  • Total Rainfall September

    15.8mm

  • Daily Average September

    3.2mm

  • Wettest Day 2 September, 2026

    9.6mm

  • Wet Days September

    3/6 (50%)

Climate (2021–2025)

Cape Nelson Lighthouse (10km)

Take a look at our website widgetsAvailable free! Find Out More

  • Annual Average 2021–2025

    704.4mm

  • Monthly Average 2021–2026

    56.8mm

  • Daily Average 2021–2026

    1.9mm

  • Wettest Day 1 December, 2024

    57mm
Get WillyWeather+ to remove ads