San Antonio International Airport Rainfall Forecast

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  • Rainfall Probability Forecast NOAA

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San Antonio International Airport Rainfall Statistics

December Rainfall

San Antonio, San Antonio International Airport (0 miles)

  • Total Rainfall December

    0.04in

  • Daily Average December

    0.01in

  • Wettest Day 4 December, 2025

    0.02in

  • Wet Days December

    2/6 (33%)

Climate (2010–Present)

San Antonio, San Antonio International Airport (0 miles)

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  • Annual Average 2020–2024

    22.1in

  • Monthly Average 2020–2025

    2in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 12 June, 2025

    6.1in
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