Portland Rainfall Forecast

  • 100%
  • 80%
  • No Rain
  • No Rain
  • 5%
  • 80%
  • 15%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Portland Rainfall Statistics

December Rainfall

Muncie, Delaware County-Johnson Field (25.5 miles)

  • Total Rainfall December

    0.6in

  • Daily Average December

    0.1in

  • Wettest Day 10 December, 2025

    0.4in

  • Wet Days December

    3/13 (23%)

Climate (2010–Present)

Muncie, Delaware County-Johnson Field (25.5 miles)

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  • Annual Average 2020–2024

    33.1in

  • Monthly Average 2020–2025

    2.7in

  • Daily Average 2020–2025

    0.1in

  • Wettest Day 17 July, 2022

    3.4in
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