Cowans Gap Lake Rainfall Forecast

  • 45%
  • 10%
  • 55%
  • 85%
  • 75%
  • 15%
  • 80%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Cowans Gap Lake Rainfall Statistics

April Rainfall

Hagerstown, Washington County Regional Airport (22.4 miles)

  • Total Rainfall April

    1.5in

  • Daily Average April

    0.1in

  • Wettest Day 5 April, 2026

    0.6in

  • Wet Days April

    6/22 (27%)

Climate (2010–Present)

Hagerstown, Washington County Regional Airport (22.4 miles)

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  • Annual Average 2021–2025

    29.4in

  • Monthly Average 2021–2026

    2.4in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 1 September, 2021

    3.9in
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