Izaak Walton Park Rainfall Forecast

  • 5%
  • No Rain
  • 45%
  • 85%
  • 55%
  • 10%
  • 5%
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Izaak Walton Park Rainfall Statistics

January Rainfall

Washington/Dulles International Airport, DC (7.5 miles)

  • Total Rainfall January

    0.01in

  • Daily Average January

    0in

  • Wettest Day 1 January, 2026

    0.01in

  • Wet Days January

    1/7 (14%)

Climate (2010–Present)

Washington/Dulles International Airport, DC (7.5 miles)

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  • Annual Average 2021–2025

    34.9in

  • Monthly Average 2021–2025

    2.9in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 25 October, 2021

    2.4in
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