Sister Islands State Natural Area Rainfall Forecast

  • 95%
  • 35%
  • 50%
  • 35%
  • 5%
  • 25%
  • 15%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Sister Islands State Natural Area Rainfall Statistics

January Rainfall

Ephraim-Gibraltar Airport (6.2 miles)

  • Total Rainfall January

    2in

  • Daily Average January

    0.1in

  • Wettest Day 8 January, 2026

    1.4in

  • Wet Days January

    4/16 (25%)

Climate (2015–Present)

Ephraim-Gibraltar Airport (6.2 miles)

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  • Annual Average 2021–2025

    29.4in

  • Monthly Average 2021–2025

    2.5in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 5 July, 2025

    4.6in
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