Big Four Lake Rainfall Forecast

  • No Rain
  • 20%
  • 40%
  • 30%
  • 45%
  • 20%
  • 35%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Big Four Lake Rainfall Statistics

January Rainfall

Pullman / Moscow Regional Airport (42.3 miles)

  • Total Rainfall January

    1.5in

  • Daily Average January

    0.1in

  • Wettest Day 6 January, 2026

    0.4in

  • Wet Days January

    6/26 (23%)

Climate (2010–Present)

Pullman / Moscow Regional Airport (42.3 miles)

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  • Annual Average 2021–2025

    18.5in

  • Monthly Average 2021–2025

    1.5in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 4 November, 2022

    1.8in
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