Dworshak Dam Rainfall Forecast

  • 10%
  • 5%
  • 5%
  • No Rain
  • No Rain
  • No Rain
  • No Rain
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  • Rainfall Probability Forecast NOAA

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Dworshak Dam Rainfall Statistics

January Rainfall

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

  • Total Rainfall January

    0.6in

  • Daily Average January

    0.1in

  • Wettest Day 1 January, 2026

    0.2in

  • Wet Days January

    5/11 (45%)

Climate (2010–Present)

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

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  • Annual Average 2021–2025

    11.2in

  • Monthly Average 2021–2025

    0.9in

  • Daily Average 2021–2026

    0.03in

  • Wettest Day 6 January, 2022

    0.7in
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