Guerneville Rainfall Forecast

  • 90%
  • 30%
  • 40%
  • 30%
  • 45%
  • No Rain
  • 5%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Guerneville Rainfall Statistics

December Rainfall

Santa Rosa, Santa Rosa Sonoma County Airport (9.3 miles)

  • Total Rainfall December

    14.6in
  • Daily Average December

    1.8in
  • Wettest Day 1 December, 2019

    7.2in
  • Wet Days December

    7/11 (64%)

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (9.3 miles)

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  • Annual Average 2010–Present

    69.1in
  • Monthly Average 2010–Present

    5.8in
  • Daily Average 2010–Present

    0.2in
  • Wettest Day 1 December, 2019

    7.2in
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