Johnsburg Rainfall Forecast

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  • 15%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Johnsburg Rainfall Statistics

September Rainfall

Chicago/Waukegan Regional Airport (19.3 miles)

  • Total Rainfall September

    1.6in

  • Daily Average September

    0.1in

  • Wettest Day 13 September, 2025

    1.3in

  • Wet Days September

    2/15 (13%)

Climate (2010–Present)

Chicago/Waukegan Regional Airport (19.3 miles)

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  • Annual Average 2020–2024

    34.5in

  • Monthly Average 2020–2025

    2.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 23 July, 2022

    3.9in
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