Tomales Bay - Marshall Rainfall Forecast

  • No Rain
  • No Rain
  • No Rain
  • No Rain
  • 5%
  • 15%
  • 15%
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Tomales Bay - Marshall Rainfall Statistics

January Rainfall

Petaluma Municipal Airport (16.8 miles)

  • Total Rainfall January

    2in

  • Daily Average January

    0.1in

  • Wettest Day 5 January, 2026

    0.8in

  • Wet Days January

    6/17 (35%)

Climate (2011–Present)

Petaluma Municipal Airport (16.8 miles)

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  • Annual Average 2021–2025

    11.9in

  • Monthly Average 2021–2025

    1in

  • Daily Average 2021–2026

    0.04in

  • Wettest Day 24 October, 2021

    4.8in
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