Roche Harbor Rainfall Forecast

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  • 55%
  • 65%
  • 80%
  • 85%
  • 90%
  • 90%
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  • Rainfall Probability Forecast NOAA

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Roche Harbor Rainfall Statistics

December Rainfall

Friday Harbor Airport (8.1 miles)

  • Total Rainfall December

    1.6in
  • Daily Average December

    0.2in
  • Wettest Day 8 December, 2025

    0.5in
  • Wet Days December

    7/10 (70%)

Climate (2010–Present)

Friday Harbor Airport (8.1 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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