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Rain Today in Guerneville, CA: How Much Rain Fell — Last 24 Hour Rainfall Totals
Measured from radar and rain gauges by Precip.
0.00" of rain in Guerneville, CA in the last 24 hours
Wed, Nov 4 total: 0.00"
- Past 7 days
- 0.62"
- 2026 so far
- 20.73" 38.8% below average
- Last rain
- 0.40" 1 day ago Nov 3, 3:00 PM - Nov 4, 2:00 AM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in Guerneville, CA over the last 24 hours and 0.62" over the past 7 days. So far in 2026, Guerneville, CA has received 20.73" of rain, 38.8% below average (normal to date: 33.85").
Daily Rainfall Totals in Guerneville, CA (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Guerneville, CA (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 6.77" | 9.42" | −2.65" (−28%) |
| February | 7.27" | 9.93" | −2.65" (−27%) |
| March | 0.45" | 6.51" | −6.06" (−93%) |
| April | 4.27" | 3.05" | +1.22" (+40%) |
| May | 1.05" | 1.71" | −0.66" (−39%) |
| June | 0.01" | 0.37" | −0.36" (−97%) |
| July | 0.06" | 0.02" | +0.04" (+239%) |
| August | 0.00" | 0.09" | −0.09" (−100%) |
| September | 0.05" | 0.17" | −0.12" (−68%) |
| October | 0.37" | 2.10" | −1.73" (−82%) |
| November (to date) | 0.42" | 0.48" | −0.06" (−12%) |
| 2026 YTD Total | 20.73" | 33.85" | −13.12" (38.8% below average) |
Rainfall Totals vs Normals (30 Year Average)
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Nearby Parks, Stadiums & Trailheads
- Armstrong Redwoods State Natural Reserve (Park)
- Monte Rio Redwoods Regional Park and Open Space Preserve (Park)
- Little Black Mountain Preserve (Park)
- Jenner Headlands Preserve (Park)
- Pole Mountain Preserve (Park)
- The Big Brush (Park)
- Russian River State Marine Receational Management Area (Park)
- Russian River State Marine Conservation Area (Park)
- The Cedars (Park)
- Vista Loop Trailhead (Trailhead)
- Fort Ross State Historic Park (Park)
- Crossroad Trail (Trailhead)