Ottawa Rainfall Forecast

  • 30%
  • 25%
  • 15%
  • 5%
  • 20%
  • 60%
  • 50%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Ottawa Rainfall Statistics

September Rainfall

Williamsport - Lycoming County Airport (15.5 miles)

  • Total Rainfall September

    9.7in
  • Daily Average September

    0.6in
  • Wettest Day 1 September, 2021

    3.2in
  • Wet Days September

    6/17 (35%)

Climate (2010–Present)

Williamsport - Lycoming County Airport (15.5 miles)

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  • Annual Average 2010–Present

    103.7in
  • Monthly Average 2010–Present

    9.2in
  • Daily Average 2010–Present

    0.3in
  • Wettest Day 3 August, 2018

    9.7in
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