Bay of Islands Rainfall Forecast

  • 25%< 1mm
  • 85%5–15mm
  • 85%5–10mm
  • 80%1–5mm
  • 90%5–15mm
  • 75%1–5mm
  • 45%< 1mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Bay of Islands Rainfall Statistics View More

December Rainfall

Cape Bruny (18km)

  • Total Rainfall December

    26.4mm

  • Daily Average December

    1.4mm

  • Wettest Day 7 December, 2025

    11mm

  • Wet Days December

    11/20 (55%)

Climate (2010–Present)

Cape Bruny (18km)

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  • Annual Average 2020–2024

    771.8mm

  • Monthly Average 2020–2025

    63.6mm

  • Daily Average 2020–2025

    2.1mm

  • Wettest Day 6 February, 2021

    46.6mm
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