Fort Zumwalt Park Rainfall Forecast

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Fort Zumwalt Park Rainfall Statistics

September Rainfall

St. Louis, Spirit Of St. Louis Airport (9.9 miles)

  • Total Rainfall September

    1.6in

  • Daily Average September

    0.1in

  • Wettest Day 20 September, 2026

    1.3in

  • Wet Days September

    4/23 (17%)

Climate (2021–2025)

St. Louis, Spirit Of St. Louis Airport (9.9 miles)

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  • Annual Average 2021–2025

    38.3in

  • Monthly Average 2021–2026

    3.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 4 April, 2025

    4.2in
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