Portland Rainfall Forecast

  • 5%< 1mm
  • 5%< 1mm
  • 40%< 1mm
  • 100%5–10mm
  • 95%1–5mm
  • 85%1–5mm
  • 80%1–5mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Portland Rainfall Statistics View More

July Rainfall

Cape Nelson Lighthouse (10km)

  • Total Rainfall July

    49.8mm

  • Daily Average July

    2.8mm

  • Wettest Day 3 July, 2026

    15.2mm

  • Wet Days July

    12/19 (63%)

Climate (2021–2025)

Cape Nelson Lighthouse (10km)

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  • Annual Average 2021–2025

    704.4mm

  • Monthly Average 2021–2026

    58.8mm

  • Daily Average 2021–2026

    1.9mm

  • Wettest Day 1 December, 2024

    57mm
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