Portland Rainfall Forecast

  • 40%< 1mm
  • 95%5–10mm
  • 95%10–15mm
  • 80%< 2mm
  • 55%< 1mm
  • 90%5–10mm
  • 95%5–10mm
Graph Plots Open in Graphs
  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Portland Rainfall Statistics View More

May Rainfall

Cape Nelson Lighthouse (10km)

  • Total Rainfall May

    74.6mm
  • Daily Average May

    2.7mm
  • Wettest Day 6 May, 2022

    18.8mm
  • Wet Days May

    18/29 (62%)

Climate (2010–Present)

Cape Nelson Lighthouse (10km)

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  • Annual Average 2010–Present

    597.2mm
  • Monthly Average 2010–Present

    58.3mm
  • Daily Average 2010–Present

    2mm
  • Wettest Day 22 December, 2020

    44.8mm
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