Chatham Island Rainfall Forecast

  • 85%1–5mm
  • 70%< 2mm
  • 45%< 1mm
  • 10%< 1mm
  • 5%< 1mm
  • 5%< 1mm
  • 5%< 1mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Chatham Island Rainfall Statistics View More

September Rainfall

North Walpole (22km)

  • Total Rainfall September

    70.2mm

  • Daily Average September

    4.1mm

  • Wettest Day 6 September, 2025

    14.2mm

  • Wet Days September

    10/18 (56%)

Climate (2010–Present)

North Walpole (22km)

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  • Annual Average 2020–2024

    1070.1mm

  • Monthly Average 2020–2025

    87.2mm

  • Daily Average 2020–2025

    3mm

  • Wettest Day 21 June, 2021

    58.2mm
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