Dana Passage Rainfall Forecast

  • No Rain
  • No Rain
  • No Rain
  • 20%
  • 70%
  • 30%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Dana Passage Rainfall Statistics

May Rainfall

Olympia, Olympia Airport (13 miles)

  • Total Rainfall May

    1.1in

  • Daily Average May

    0.1in

  • Wettest Day 15 May, 2026

    0.7in

  • Wet Days May

    4/21 (19%)

Climate (2010–Present)

Olympia, Olympia Airport (13 miles)

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  • Annual Average 2021–2025

    49.5in

  • Monthly Average 2021–2026

    4.1in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 6 January, 2022

    4in
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