San Juan Island - Point Joe Rainfall Forecast

  • No Rain
  • No Rain
  • No Rain
  • 65%
  • 45%
  • 80%
  • 80%
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San Juan Island - Point Joe Rainfall Statistics

October Rainfall

Friday Harbor Airport (3.7 miles)

  • Total Rainfall October

    0.5in

  • Daily Average October

    0.04in

  • Wettest Day 11 October, 2025

    0.3in

  • Wet Days October

    4/13 (31%)

Climate (2010–Present)

Friday Harbor Airport (3.7 miles)

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  • Annual Average 2020–2024

    20.9in

  • Monthly Average 2020–2025

    1.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 21 December, 2020

    2.5in
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