Ottumwa Rainfall Forecast

  • 40%
  • 40%
  • 45%
  • 80%
  • 65%
  • 25%
  • 5%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Ottumwa Rainfall Statistics

September Rainfall

Ottumwa Regional Airport (5.6 miles)

  • Total Rainfall September

    –

  • Daily Average September

    –

  • Wettest Day 18 September, 2026

    –

  • Wet Days September

    –

Climate (2021–2025)

Ottumwa Regional Airport (5.6 miles)

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

  • Annual Average 2021–2025

    27.2in

  • Monthly Average 2021–2026

    2.1in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 17 September, 2022

    2.7in
Get WillyWeather+ to remove ads