Letchworth State Park Rainfall Forecast

  • No Rain
  • 5%
  • 15%
  • No Rain
  • 10%
  • 20%
  • 30%
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  • Rainfall Probability Forecast NOAA

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Letchworth State Park Rainfall Statistics

September Rainfall

Dansville, Dansville Municipal Airport (14.3 miles)

  • Total Rainfall September

    0.4in

  • Daily Average September

    0.02in

  • Wettest Day 4 September, 2025

    0.3in

  • Wet Days September

    3/17 (18%)

Climate (2010–Present)

Dansville, Dansville Municipal Airport (14.3 miles)

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  • Annual Average 2020–2024

    27.5in

  • Monthly Average 2020–2025

    2.3in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 18 August, 2021

    2.4in
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