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Rain Today in Topanga, CA: How Much Rain Fell — Last 24 Hour Rainfall Totals
Measured from radar and rain gauges by Precip.
0.00" of rain in Topanga, CA in the last 24 hours
Thu, Nov 5 total: 0.00"
- Past 7 days
- 0.45"
- 2026 so far
- 9.84" 43.5% below average
- Last rain
- 0.44" 4 days ago Nov 1, 12:00 AM - 12:00 PM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in Topanga, CA over the last 24 hours and 0.45" over the past 7 days. So far in 2026, Topanga, CA has received 9.84" of rain, 43.5% below average (normal to date: 17.40").
Daily Rainfall Totals in Topanga, CA (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Topanga, CA (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 1.69" | 5.68" | −3.99" (−70%) |
| February | 4.66" | 5.50" | −0.84" (−15%) |
| March | 0.40" | 3.27" | −2.88" (−88%) |
| April | 0.34" | 1.11" | −0.77" (−69%) |
| May | 0.00" | 0.52" | −0.52" (−100%) |
| June | 0.00" | 0.10" | −0.10" (−100%) |
| July | 0.00" | 0.04" | −0.04" (−100%) |
| August | 0.01" | 0.00" | +0.01" (+1467%) |
| September | 1.43" | 0.08" | +1.35" (+1612%) |
| October | 1.30" | 0.92" | +0.38" (+41%) |
| November (to date) | 0.00" | 0.17" | −0.17" (−100%) |
| 2026 YTD Total | 9.84" | 17.40" | −7.56" (43.5% below average) |
Rainfall Totals vs Normals (30 Year Average)
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Nearby Parks, Stadiums & Trailheads
- Dead Horse Trailhead (Trailhead)
- Mountains Restoration Trust Land (Park)
- Rocky Ledge (Park)
- Trippet Ranch Trailhead (Trailhead)
- Henry Ridge Open Space (Park)
- Los Angeles County Waterworks District No. 29 Open Space (Park)
- NPS Land (Park)
- LA County Open Space (Park)
- Topanga State Park (Park)
- Red Rock Canyon Park (Park)
- Cold Creek Canyon Preserve (Park)
- Hepatic Gulch Open Space (Park)