South Dennis Rainfall Forecast

  • 95%
  • 85%
  • No Rain
  • No Rain
  • 20%
  • 45%
  • 40%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

South Dennis Rainfall Statistics

March Rainfall

Hyannis, Barnstable Municipal-Boardman Airport (6.2 miles)

  • Total Rainfall March

    1.7in

  • Daily Average March

    0.1in

  • Wettest Day 6 March, 2026

    0.7in

  • Wet Days March

    6/16 (38%)

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (6.2 miles)

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  • Annual Average 2021–2025

    38.8in

  • Monthly Average 2021–2026

    3.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 8 August, 2023

    3.8in
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