Missoula International Airport Rainfall Forecast

  • 20%
  • 25%
  • 55%
  • 20%
  • No Rain
  • 5%
  • 15%
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  • Rainfall Probability Forecast NOAA

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Missoula International Airport Rainfall Statistics

September Rainfall

Missoula, Missoula International Airport (0 miles)

  • Total Rainfall September

    0.01in

  • Daily Average September

    0in

  • Wettest Day 8 September, 2025

    0.01in

  • Wet Days September

    1/13 (8%)

Climate (2010–Present)

Missoula, Missoula International Airport (0 miles)

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  • Annual Average 2020–2024

    12.3in

  • Monthly Average 2020–2025

    1in

  • Daily Average 2020–2025

    0.03in

  • Wettest Day 22 September, 2022

    1.1in
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