Petaluma Rainfall Forecast

  • 5%
  • 50%
  • 65%
  • 75%
  • 85%
  • 55%
  • 35%
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  • Rainfall Probability Forecast NOAA

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Petaluma Rainfall Statistics

February Rainfall

Petaluma Municipal Airport (2.5 miles)

  • Total Rainfall February

    2.7in

  • Daily Average February

    0.2in

  • Wettest Day 15 February, 2026

    1.2in

  • Wet Days February

    6/20 (30%)

Climate (2011–Present)

Petaluma Municipal Airport (2.5 miles)

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  • Annual Average 2021–2025

    11.9in

  • Monthly Average 2021–2026

    1in

  • Daily Average 2021–2026

    0.04in

  • Wettest Day 24 October, 2021

    4.8in
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