Oakbrook Airport Rainfall Forecast

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Oakbrook Airport Rainfall Statistics

January Rainfall

Watertown (19.3 miles)

  • Total Rainfall January

    1.7in

  • Daily Average January

    0.1in

  • Wettest Day 6 January, 2026

    0.8in

  • Wet Days January

    4/20 (20%)

Climate (2010–Present)

Watertown (19.3 miles)

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  • Annual Average 2021–2025

    26.3in

  • Monthly Average 2021–2025

    2.4in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 4 July, 2025

    2.8in
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