Princeton Rainfall Forecast

  • 55%
  • 15%
  • 10%
  • 15%
  • 10%
  • 15%
  • 20%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Princeton Rainfall Statistics

September Rainfall

Trenton, Mercer County Airport (9.3 miles)

  • Total Rainfall September

    4.9in
  • Daily Average September

    0.3in
  • Wettest Day 6 September, 2017

    1.6in
  • Wet Days September

    7/19 (37%)

Climate (2010–Present)

Trenton, Mercer County Airport (9.3 miles)

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  • Annual Average 2010–Present

    107.7in
  • Monthly Average 2010–Present

    9.6in
  • Daily Average 2010–Present

    0.3in
  • Wettest Day 21 August, 2014

    15.7in
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