Boston Harbor - Charlestown Rainfall Forecast

  • 45%
  • 5%
  • 60%
  • 30%
  • 30%
  • 5%
  • 10%
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  • Rainfall Probability Forecast NOAA

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Boston Harbor - Charlestown Rainfall Statistics

January Rainfall

Boston, Logan International Airport (1.9 miles)

  • Total Rainfall January

    0.7in

  • Daily Average January

    0.1in

  • Wettest Day 10 January, 2026

    0.3in

  • Wet Days January

    8/15 (53%)

Climate (2010–Present)

Boston, Logan International Airport (1.9 miles)

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  • Annual Average 2021–2025

    43.1in

  • Monthly Average 2021–2025

    3.6in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 22 May, 2025

    3.1in
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