Hat Rock State Park Rainfall Forecast

  • 10%
  • 15%
  • 5%
  • No Rain
  • No Rain
  • No Rain
  • No Rain
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  • Rainfall Probability Forecast NOAA

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Hat Rock State Park Rainfall Statistics

January Rainfall

Hermiston, Hermiston Municipal Airport (7.5 miles)

  • Total Rainfall January

    0.3in

  • Daily Average January

    0.01in

  • Wettest Day 1 January, 2026

    0.2in

  • Wet Days January

    5/31 (16%)

Climate (2010–Present)

Hermiston, Hermiston Municipal Airport (7.5 miles)

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  • Annual Average 2021–2025

    9.4in

  • Monthly Average 2021–2026

    0.8in

  • Daily Average 2021–2026

    0.03in

  • Wettest Day 5 May, 2024

    1.1in
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