Kupreanof Rainfall Forecast

  • 100%
  • 70%
  • 40%
  • 10%
  • 25%
  • 40%
  • 40%
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  • Rainfall Probability Forecast NOAA

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Kupreanof Rainfall Statistics

March Rainfall

Petersburg (1.2 miles)

  • Total Rainfall March

    3.1in

  • Daily Average March

    0.5in

  • Wettest Day 6 March, 2026

    1in

  • Wet Days March

    6/9 (67%)

Climate (2010–Present)

Petersburg (1.2 miles)

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  • Annual Average 2021–2025

    96.5in

  • Monthly Average 2021–2026

    8.1in

  • Daily Average 2021–2026

    0.3in

  • Wettest Day 21 September, 2023

    4.4in
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