Harlingen Rainfall Forecast

  • 15%
  • 30%
  • No Rain
  • No Rain
  • No Rain
  • 5%
  • 5%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Harlingen Rainfall Statistics

October Rainfall

Harlingen, Rio Grande Valley International Airport (3.7 miles)

  • Total Rainfall October

    8.9in
  • Daily Average October

    0.5in
  • Wettest Day 3 October, 2017

    3.9in
  • Wet Days October

    9/21 (43%)

Climate (2010–Present)

Harlingen, Rio Grande Valley International Airport (3.7 miles)

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  • Annual Average 2010–Present

    87.4in
  • Monthly Average 2010–Present

    7.6in
  • Daily Average 2010–Present

    0.3in
  • Wettest Day 24 October, 2015

    17.1in
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