Chesapeake Bay - South River Entrance Rainfall Forecast

  • 35%
  • 90%
  • 10%
  • No Rain
  • No Rain
  • 10%
  • 25%
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Chesapeake Bay - South River Entrance Rainfall Statistics

September Rainfall

Annapolis, United States Naval Academy (5.6 miles)

  • Total Rainfall September

    0.4in

  • Daily Average September

    0.04in

  • Wettest Day 2 September, 2026

    0.2in

  • Wet Days September

    5/12 (42%)

Climate (2021–2025)

Annapolis, United States Naval Academy (5.6 miles)

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  • Annual Average 2021–2025

    39.6in

  • Monthly Average 2021–2026

    3.1in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 30 May, 2025

    2.7in
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