Johnson Islet Rainfall Forecast

  • 90%10–20mm
  • 85%5–20mm
  • 55%1–10mm
  • 40%1–5mm
  • 55%1–10mm
  • 65%5–15mm
  • 75%5–15mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Johnson Islet Rainfall Statistics View More

March Rainfall

Horn Island (51km)

  • Total Rainfall March

    365mm

  • Daily Average March

    15.2mm

  • Wettest Day 2 March, 2026

    50.4mm

  • Wet Days March

    22/25 (88%)

Climate (2010–Present)

Horn Island (51km)

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  • Annual Average 2021–2025

    2162.7mm

  • Monthly Average 2021–2026

    180.8mm

  • Daily Average 2021–2026

    6mm

  • Wettest Day 23 January, 2024

    154mm
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