Boulder Rainfall Forecast

  • 30%
    10%
  • 5%
    5%
  • 55%
  • 20%
  • 30%
  • 55%
  • 40%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Boulder Rainfall Statistics

May Rainfall

Boulder Municipal Airport (2.5 miles)

  • Total Rainfall May

    1.7in
  • Daily Average May

    0.1in
  • Wettest Day 24 May, 2020

    1.3in
  • Wet Days May

    5/26 (19%)

Climate (2010–Present)

Boulder Municipal Airport (2.5 miles)

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  • Annual Average 2010–Present

    17.6in
  • Monthly Average 2010–Present

    1.7in
  • Daily Average 2010–Present

    0.1in
  • Wettest Day 18 May, 2017

    3.7in
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