McDonald Observatory Rainfall Forecast

  • 90%
  • 90%
  • 90%
  • 55%
  • 35%
  • 50%
  • 35%
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McDonald Observatory Rainfall Statistics

July Rainfall

Marfa (28 miles)

  • Total Rainfall July

    –

  • Daily Average July

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  • Wettest Day 1 July, 2025

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  • Wet Days July

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Climate (2010–Present)

Marfa (28 miles)

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  • Annual Average 2020–2024

    5.8in

  • Monthly Average 2020–2025

    0.5in

  • Daily Average 2020–2025

    0.02in

  • Wettest Day 16 August, 2022

    2.8in
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