Chicago Rockford International Airport Rainfall Forecast

  • No Rain
  • 20%
  • 35%
  • 30%
  • 50%
  • 35%
  • 15%
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Chicago Rockford International Airport Rainfall Statistics

September Rainfall

Rockford, Greater Rockford Airport (0 miles)

  • Total Rainfall September

    0.3in

  • Daily Average September

    0.02in

  • Wettest Day 13 September, 2025

    0.2in

  • Wet Days September

    2/18 (11%)

Climate (2010–Present)

Rockford, Greater Rockford Airport (0 miles)

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  • Annual Average 2020–2024

    32.9in

  • Monthly Average 2020–2025

    2.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 11 September, 2022

    4.5in
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