Union Valley Reservoir Rainfall Forecast

  • No Rain
  • 5%
  • 10%
  • 5%
  • 5%
  • 5%
  • 20%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Union Valley Reservoir Rainfall Statistics

December Rainfall

Placerville Airport (21.1 miles)

  • Total Rainfall December

    2.2in

  • Daily Average December

    0.3in

  • Wettest Day 6 December, 2023

    1.1in

  • Wet Days December

    4/10 (40%)

Climate (2010–Present)

Placerville Airport (21.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Annual Average 2018–2022

    37.3in

  • Monthly Average 2018–2023

    3.3in

  • Daily Average 2018–2023

    0.1in

  • Wettest Day 31 December, 2022

    11in
Get an account to remove ads