Decision Point State Marine Park Rainfall Forecast

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Decision Point State Marine Park Rainfall Statistics

January Rainfall

Portage, Portage Glacier (12.4 miles)

  • Total Rainfall January

    11.5in

  • Daily Average January

    0.5in

  • Wettest Day 15 January, 2026

    4.9in

  • Wet Days January

    11/27 (41%)

Climate (2010–Present)

Portage, Portage Glacier (12.4 miles)

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  • Annual Average 2021–2025

    122.3in

  • Monthly Average 2021–2025

    10.4in

  • Daily Average 2021–2026

    0.4in

  • Wettest Day 30 October, 2021

    10.3in
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