Block Island Sound Rainfall Forecast

  • 75%
  • 80%
  • 5%
  • No Rain
  • 15%
  • 50%
  • 30%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Block Island Sound Rainfall Statistics

August Rainfall

Westerly, Westerly State Airport (7.5 miles)

  • Total Rainfall August

    0.6in

  • Daily Average August

    0.03in

  • Wettest Day 1 August, 2025

    0.6in

  • Wet Days August

    1/20 (5%)

Climate (2010–Present)

Westerly, Westerly State Airport (7.5 miles)

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  • Annual Average 2020–2024

    40.4in

  • Monthly Average 2020–2025

    3.4in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 11 December, 2024

    3.7in
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