John Henry Key Airport Rainfall Forecast

  • 10%
  • 40%
  • 95%
  • 95%
  • 65%
  • 50%
  • 25%
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  • Rainfall Probability Forecast NOAA

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John Henry Key Airport Rainfall Statistics

September Rainfall

San Antonio Boerne Stage Field (9.3 miles)

  • Total Rainfall September

    0.3in

  • Daily Average September

    0.01in

  • Wettest Day 23 September, 2026

    0.2in

  • Wet Days September

    3/29 (10%)

Climate (2021–2025)

San Antonio Boerne Stage Field (9.3 miles)

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  • Annual Average 2021–2025

    34in

  • Monthly Average 2021–2026

    3.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 15 July, 2026

    12.4in
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