Portsmouth Island Rainfall Forecast

  • 10%
  • 20%
  • 90%
  • 70%
  • 30%
  • 15%
  • 20%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Portsmouth Island Rainfall Statistics

June Rainfall

Piney Island, Bt-11 Bombing Range (21.7 miles)

  • Total Rainfall June

    0.1in

  • Daily Average June

    0.02in

  • Wettest Day 27 June, 2025

    0.1in

  • Wet Days June

    1/30 (3%)

Climate (2010–Present)

Piney Island, Bt-11 Bombing Range (21.7 miles)

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  • Annual Average 2020–2024

    33.3in

  • Monthly Average 2020–2025

    2.6in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 3 August, 2021

    4.8in
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