Ainsworth State Park Rainfall Forecast

  • 5%
  • 5%
  • 10%
  • 15%
  • 15%
  • 65%
  • 90%
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  • Rainfall Probability Forecast NOAA

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Ainsworth State Park Rainfall Statistics

February Rainfall

Portland, Portland-Troutdale Airport (17.4 miles)

  • Total Rainfall February

    5.1in

  • Daily Average February

    0.2in

  • Wettest Day 23 February, 2026

    1.3in

  • Wet Days February

    16/26 (62%)

Climate (2010–Present)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Annual Average 2021–2025

    39.7in

  • Monthly Average 2021–2026

    3.3in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 18 December, 2025

    2.3in
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