Trenton Rainfall Forecast

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

  • Rain Today Real-Time

Trenton Rainfall Statistics

September Rainfall

Detroit/Grosse Ile, Grosse Ile Airport (2.5 miles)

  • Total Rainfall September

    0.5in

  • Daily Average September

    0.05in

  • Wettest Day 4 September, 2025

    0.4in

  • Wet Days September

    2/13 (15%)

Climate (2010–Present)

Detroit/Grosse Ile, Grosse Ile Airport (2.5 miles)

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  • Annual Average 2020–2024

    30.9in

  • Monthly Average 2020–2025

    2.5in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 6 August, 2024

    2.9in
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