Nepean Island Rainfall Forecast

  • 90%25–50mm
  • 80%5–15mm
  • 75%5–10mm
  • 70%1–5mm
  • 70%1–10mm
  • 70%1–10mm
  • 60%1–5mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Nepean Island Rainfall Statistics View More

January Rainfall

Coconut Island (83km)

  • Total Rainfall January

    168mm

  • Daily Average January

    18.7mm

  • Wettest Day 3 January, 2026

    68.4mm

  • Wet Days January

    8/9 (89%)

Climate (2010–Present)

Coconut Island (83km)

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  • Annual Average 2021–2025

    1121.4mm

  • Monthly Average 2021–2025

    95mm

  • Daily Average 2021–2026

    3.3mm

  • Wettest Day 3 May, 2025

    135.8mm
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