Portland Rainfall Forecast

  • 20%
  • 5%
  • No Rain
  • 30%
  • 65%
  • 40%
  • 35%
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  • Rainfall Probability Forecast NOAA

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Portland Rainfall Statistics

September Rainfall

Mc Campbell (12.4 miles)

  • Total Rainfall September

    0in

  • Daily Average September

    0in

  • Wettest Day 1 September, 2026

    0in

  • Wet Days September

    –

Climate (2021–2025)

Mc Campbell (12.4 miles)

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  • Annual Average 2021–2025

    31.8in

  • Monthly Average 2021–2026

    3.4in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 4 September, 2024

    11.1in
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