Sullivan Rainfall Forecast

  • 15%
  • 10%
  • No Rain
  • 5%
  • 40%
  • 15%
  • 10%
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  • Rainfall Probability Forecast NOAA

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Sullivan Rainfall Statistics

August Rainfall

Washington Regional Airport (27.3 miles)

  • Total Rainfall August

    2.2in

  • Daily Average August

    0.2in

  • Wettest Day 6 August, 2026

    2.1in

  • Wet Days August

    3/13 (23%)

Climate (2021–2025)

Washington Regional Airport (27.3 miles)

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  • Annual Average 2021–2025

    5.6in

  • Monthly Average 2021–2026

    0.6in

  • Daily Average 2021–2026

    0.02in

  • Wettest Day 18 May, 2026

    2.5in
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