Herndon Rainfall Forecast

  • 10%
  • No Rain
  • 10%
  • 90%
  • 85%
  • 20%
  • No Rain
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Herndon Rainfall Statistics

January Rainfall

Walnut Ridge Regional Airport (16.2 miles)

  • Total Rainfall January

    1.1in

  • Daily Average January

    0.04in

  • Wettest Day 5 January, 2025

    0.6in

  • Wet Days January

    3/27 (11%)

Climate (2010–Present)

Walnut Ridge Regional Airport (16.2 miles)

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  • Annual Average 2020–2024

    37.7in

  • Monthly Average 2020–2024

    3.1in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 1 January, 2022

    4.1in
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