James River - Cobham Bay Rainfall Forecast

  • 90%
  • 30%
  • No Rain
  • 5%
  • 30%
  • 25%
  • 5%
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James River - Cobham Bay Rainfall Statistics

December Rainfall

Williamsburg-Jamestown Airport (5.6 miles)

  • Total Rainfall December

    2.3in

  • Daily Average December

    0.5in

  • Wettest Day 2 December, 2025

    1.6in

  • Wet Days December

    2/8 (25%)

Climate (2010–Present)

Williamsburg-Jamestown Airport (5.6 miles)

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  • Annual Average 2020–2024

    26in

  • Monthly Average 2020–2025

    3.9in

  • Daily Average 2020–2025

    0.2in

  • Wettest Day 16 September, 2025

    7.2in
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