Whitman Mission National Historic Site Rainfall Forecast

  • 5%
  • No Rain
  • No Rain
  • No Rain
  • 30%
  • 45%
  • 20%
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  • Rainfall Probability Forecast NOAA

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Whitman Mission National Historic Site Rainfall Statistics

December Rainfall

Walla Walla Regional Airport (9.3 miles)

  • Total Rainfall December

    2.6in

  • Daily Average December

    0.1in

  • Wettest Day 4 December, 2025

    0.5in

  • Wet Days December

    16/28 (57%)

Climate (2010–Present)

Walla Walla Regional Airport (9.3 miles)

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  • Annual Average 2020–2024

    15.7in

  • Monthly Average 2020–2025

    1.2in

  • Daily Average 2020–2025

    0.04in

  • Wettest Day 5 May, 2024

    1.3in
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