San Francisco Bay - Islais Creek Rainfall Forecast

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San Francisco Bay - Islais Creek Rainfall Statistics

January Rainfall

Oakland, Metro Oakland International Airport (8.1 miles)

  • Total Rainfall January

    2.6in

  • Daily Average January

    0.4in

  • Wettest Day 4 January, 2026

    1in

  • Wet Days January

    6/8 (75%)

Climate (2010–Present)

Oakland, Metro Oakland International Airport (8.1 miles)

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  • Annual Average 2021–2025

    17.5in

  • Monthly Average 2021–2025

    1.5in

  • Daily Average 2021–2026

    0.05in

  • Wettest Day 31 December, 2022

    4.9in
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