Window on the Waterfront Rainfall Forecast

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Window on the Waterfront Rainfall Statistics

September Rainfall

Holland - West Michigan Regional Airport (3.1 miles)

  • Total Rainfall September

    5.6in

  • Daily Average September

    0.2in

  • Wettest Day 19 September, 2026

    2.3in

  • Wet Days September

    10/26 (38%)

Climate (2021–2025)

Holland - West Michigan Regional Airport (3.1 miles)

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  • Annual Average 2021–2025

    32.6in

  • Monthly Average 2021–2026

    2.8in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 14 August, 2023

    2.7in
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