Grassy Island Rainfall Forecast

  • 90%25–40mm
  • 90%15–50mm
  • 90%> 100mm
  • 80%5–20mm
  • 55%1–10mm
  • 70%5–15mm
  • 65%10–45mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

River Levels

Graph Plots Open in Graphs

  • Gregory River at Lower Gregory Alert 18.5km

Grassy Island Rainfall Statistics View More

December Rainfall

Proserpine Airport (39km)

  • Total Rainfall December

    42.2mm

  • Daily Average December

    1.7mm

  • Wettest Day 24 December, 2025

    16mm

  • Wet Days December

    12/26 (46%)

Climate (2010–Present)

Proserpine Airport (39km)

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  • Annual Average 2020–2024

    1397.6mm

  • Monthly Average 2020–2025

    126.6mm

  • Daily Average 2020–2025

    4.2mm

  • Wettest Day 16 January, 2023

    316.6mm
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