Portsmouth Rainfall Forecast

  • 100%
  • 5%
  • 45%
  • 45%
  • 10%
  • 35%
  • 35%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Portsmouth Rainfall Statistics

September Rainfall

Newport, Newport State Airport (5 miles)

  • Total Rainfall September

    1.3in
  • Daily Average September

    0.05in
  • Wettest Day 2 September, 2020

    0.5in
  • Wet Days September

    5/30 (17%)

Climate (2010–Present)

Newport, Newport State Airport (5 miles)

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  • Annual Average 2010–Present

    95.9in
  • Monthly Average 2010–Present

    8.5in
  • Daily Average 2010–Present

    0.3in
  • Wettest Day 12 July, 2019

    7.2in
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