Winchester Rainfall Forecast

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

  • Rain Today Real-Time

Winchester Rainfall Statistics

September Rainfall

Keene, Dillant-Hopkins Airport (10.6 miles)

  • Total Rainfall September

    1.3in

  • Daily Average September

    0.1in

  • Wettest Day 6 September, 2025

    1in

  • Wet Days September

    3/15 (20%)

Climate (2010–Present)

Keene, Dillant-Hopkins Airport (10.6 miles)

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  • Annual Average 2020–2024

    29.1in

  • Monthly Average 2020–2025

    2.5in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 17 July, 2021

    2.8in
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