Long Island Rainfall Forecast

  • 40%< 1mm
  • 65%1–5mm
  • 65%1–5mm
  • 60%1–5mm
  • 60%1–10mm
  • 80%5–15mm
  • 65%1–10mm
Graph Plots Open in Graphs

  • Rainfall Probability Forecast Bureau of Meteorology

  • Rain Today Real-Time

Long Island Rainfall Statistics View More

January Rainfall

Seventeen Seventy (42km)

  • Total Rainfall January

    0.6mm

  • Daily Average January

    0.1mm

  • Wettest Day 3 January, 2026

    0.4mm

  • Wet Days January

    2/7 (29%)

Climate (2010–Present)

Seventeen Seventy (42km)

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  • Annual Average 2021–2025

    1006.7mm

  • Monthly Average 2021–2025

    100.7mm

  • Daily Average 2021–2026

    3.4mm

  • Wettest Day 13 May, 2022

    183.8mm
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