Central Islip Rainfall Forecast

  • No Rain
  • No Rain
  • 20%
  • 55%
  • 15%
  • 30%
  • 20%
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  • Rainfall Probability Forecast NOAA

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Central Islip Rainfall Statistics

March Rainfall

Islip, Long Island Mac Arthur Airport (5 miles)

  • Total Rainfall March

    1.6in

  • Daily Average March

    0.2in

  • Wettest Day 5 March, 2026

    1in

  • Wet Days March

    5/9 (56%)

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (5 miles)

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  • Annual Average 2021–2025

    44.1in

  • Monthly Average 2021–2026

    3.7in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 16 July, 2023

    4.6in
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