Long Island Rainfall Forecast

  • 5%< 1mm
  • 15%< 1mm
  • 75%5–15mm
  • 65%1–10mm
  • 45%< 2mm
  • 40%< 1mm
  • 40%< 1mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Long Island Rainfall Statistics View More

December Rainfall

Gold Coast Seaway (29km)

  • Total Rainfall December

    30.2mm

  • Daily Average December

    1.5mm

  • Wettest Day 8 December, 2025

    28.2mm

  • Wet Days December

    3/21 (14%)

Climate (2010–Present)

Gold Coast Seaway (29km)

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  • Annual Average 2020–2024

    1581.2mm

  • Monthly Average 2020–2025

    133.5mm

  • Daily Average 2020–2025

    4.4mm

  • Wettest Day 29 March, 2022

    307.2mm
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