Ann Island Rainfall Forecast

  • 95%> 100mm
  • 90%> 100mm
  • 80%10–20mm
  • 65%1–10mm
  • 50%1–5mm
  • 50%1–5mm
  • 55%1–10mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Ann Island Rainfall Statistics View More

January Rainfall

Hamilton Island Airport (8km)

  • Total Rainfall January

    91.8mm

  • Daily Average January

    10.2mm

  • Wettest Day 8 January, 2026

    63.8mm

  • Wet Days January

    7/10 (70%)

Climate (2010–Present)

Hamilton Island Airport (8km)

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  • Annual Average 2021–2025

    1645.5mm

  • Monthly Average 2021–2025

    137.1mm

  • Daily Average 2021–2026

    4.5mm

  • Wettest Day 5 February, 2025

    322.2mm
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