Potomac River - Chapmans Point Rainfall Forecast

  • No Rain
  • No Rain
  • 5%
  • 5%
  • No Rain
  • No Rain
  • 5%
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Potomac River - Chapmans Point Rainfall Statistics

September Rainfall

Fort Belvoir (5.6 miles)

  • Total Rainfall September

    0.4in

  • Daily Average September

    0.1in

  • Wettest Day 6 September, 2025

    0.4in

  • Wet Days September

    2/8 (25%)

Climate (2010–Present)

Fort Belvoir (5.6 miles)

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  • Annual Average 2020–2024

    34.8in

  • Monthly Average 2020–2025

    2.9in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 22 December, 2021

    3.2in
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