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)

Take a look at our website widgetsAvailable free! Find Out More

  • 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
Get an account to remove ads