Potomac River - McKays Beach Rainfall Forecast

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Potomac River - McKays Beach Rainfall Statistics

December Rainfall

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (7.5 miles)

  • Total Rainfall December

    1.4in

  • Daily Average December

    0.1in

  • Wettest Day 11 December, 2024

    1.2in

  • Wet Days December

    5/26 (19%)

Climate (2010–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (7.5 miles)

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  • Annual Average 2019–2023

    40.2in

  • Monthly Average 2019–2024

    3.2in

  • Daily Average 2019–2024

    0.1in

  • Wettest Day 4 August, 2020

    4in
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