San Bruno Rainfall Forecast

  • No Rain
  • 55%
  • 90%
  • 95%
  • 90%
  • 70%
  • 60%
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  • Rainfall Probability Forecast NOAA

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San Bruno Rainfall Statistics

February Rainfall

San Francisco, San Francisco International Airport (2.5 miles)

  • Total Rainfall February

    0.5in

  • Daily Average February

    0.05in

  • Wettest Day 10 February, 2026

    0.3in

  • Wet Days February

    2/13 (15%)

Climate (2010–Present)

San Francisco, San Francisco International Airport (2.5 miles)

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  • Annual Average 2021–2025

    20.2in

  • Monthly Average 2021–2026

    1.7in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 24 October, 2021

    4in
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