Cull Canyon Regional Recreation Area Rainfall Forecast

  • 95%
  • 100%
  • 100%
  • 100%
  • 75%
  • 20%
  • 10%
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Cull Canyon Regional Recreation Area Rainfall Statistics

December Rainfall

Hayward, Hayward Air Terminal (5.6 miles)

  • Total Rainfall December

    0.6in

  • Daily Average December

    0.03in

  • Wettest Day 19 December, 2025

    0.3in

  • Wet Days December

    3/22 (14%)

Climate (2010–Present)

Hayward, Hayward Air Terminal (5.6 miles)

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  • Annual Average 2020–2024

    17.6in

  • Monthly Average 2020–2025

    1.6in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 31 December, 2022

    4.3in
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