Horn Rainfall Forecast

  • 95%
  • 85%
  • 80%
  • 40%
  • 50%
  • 50%
  • 25%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Horn Rainfall Statistics

September Rainfall

Iowa City Municipal Airport (1.2 miles)

  • Total Rainfall September

    2.3in

  • Daily Average September

    0.2in

  • Wettest Day 8 September, 2026

    1.9in

  • Wet Days September

    2/15 (13%)

Climate (2021–2025)

Iowa City Municipal Airport (1.2 miles)

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  • Annual Average 2021–2025

    28.9in

  • Monthly Average 2021–2026

    2.6in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 20 June, 2024

    2.6in
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