Crooked Slough Rainfall Forecast

  • No Rain
  • 20%
  • 40%
  • 85%
  • 85%
  • 45%
  • 55%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Crooked Slough Rainfall Statistics

September Rainfall

Dubuque Regional Airport (23.6 miles)

  • Total Rainfall September

    0.8in
  • Daily Average September

    0.1in
  • Wettest Day 8 September, 2026

    0.5in
  • Wet Days September

    3/11 (27%)

Climate (2021–2025)

Dubuque Regional Airport (23.6 miles)

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  • Annual Average 2021–2025

    32.9in
  • Monthly Average 2021–2026

    2.9in
  • Daily Average 2021–2026

    0.1in
  • Wettest Day 10 August, 2025

    4.8in
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