Boston Harbor - Boston Main Channel Rainfall Forecast

  • 100%
  • No Rain
  • 5%
  • 40%
  • 65%
  • 10%
  • 45%
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Boston Harbor - Boston Main Channel Rainfall Statistics

October Rainfall

Boston, Logan International Airport (0.6 miles)

  • Total Rainfall October

    4.3in

  • Daily Average October

    0.2in

  • Wettest Day 13 October, 2025

    1.7in

  • Wet Days October

    7/31 (23%)

Climate (2010–Present)

Boston, Logan International Airport (0.6 miles)

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  • Annual Average 2020–2024

    43.1in

  • Monthly Average 2020–2025

    3.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 22 May, 2025

    3.1in
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