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Rain Today in Rio Vista, CA: How Much Rain Fell — Last 24 Hour Rainfall Totals
Measured from radar and rain gauges by Precip.
0.00" of rain in Rio Vista, CA in the last 24 hours
Wed, Nov 4 total: 0.00"
- Past 7 days
- 0.17"
- 2026 so far
- 10.12" 16.0% below average
- Last rain
- 0.13" 1 day ago Nov 3, 5:00 PM - 11:00 PM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in Rio Vista, CA over the last 24 hours and 0.17" over the past 7 days. So far in 2026, Rio Vista, CA has received 10.12" of rain, 16.0% below average (normal to date: 12.03").
Daily Rainfall Totals in Rio Vista, CA (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Rio Vista, CA (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 2.49" | 3.49" | −1.00" (−29%) |
| February | 3.41" | 3.13" | +0.28" (+9%) |
| March | 0.32" | 2.37" | −2.05" (−86%) |
| April | 2.94" | 1.21" | +1.74" (+144%) |
| May | 0.39" | 0.63" | −0.23" (−37%) |
| June | 0.00" | 0.15" | −0.15" (−100%) |
| July | 0.00" | 0.00" | 0.00" (−100%) |
| August | 0.00" | 0.03" | −0.03" (−100%) |
| September | 0.00" | 0.07" | −0.07" (−100%) |
| October | 0.43" | 0.78" | −0.35" (−45%) |
| November (to date) | 0.12" | 0.18" | −0.06" (−33%) |
| 2026 YTD Total | 10.12" | 12.03" | −1.92" (16.0% below average) |
Rainfall Totals vs Normals (30 Year Average)
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Nearby Parks, Stadiums & Trailheads
- Decker Island Wildlife Area (Park)
- Jepson Prarie Preserve (Park)
- Lower Sherman Island Wildlife Area (Park)
- Big Break Regional Shoreline (Park)
- Meins Landing (Park)
- Dutch Slough (Park)
- Antioch Dunes National Wildlife Refuge (Park)
- Delta Meadows (Park)
- Dow Wetlands Preserve (Park)
- Eells Stadium (Stadium)
- Grizzly Island Wildlife Area- Grizzly Island Unit (Park)
- Woodbridge Ecological Preserve - South Unit (Park)