Rochester International Airport Rainfall Forecast

  • 25%
  • No Rain
  • 20%
  • 10%
  • 60%
  • 40%
  • 10%
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Rochester International Airport Rainfall Statistics

September Rainfall

Rochester, Rochester International Airport (0 miles)

  • Total Rainfall September

    5.9in

  • Daily Average September

    0.3in

  • Wettest Day 18 September, 2026

    2.4in

  • Wet Days September

    8/22 (36%)

Climate (2021–2025)

Rochester, Rochester International Airport (0 miles)

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  • Annual Average 2021–2025

    32.7in

  • Monthly Average 2021–2026

    2.8in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 22 September, 2025

    3.3in
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