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Rainfall Totals Last 24 Hours in San Ysidro, CA 92173
Measured from radar and rain gauges by Precip.
Live data updated 9:45 AM CST
0.00" of rain in San Ysidro, CA 92173 in the last 24 hours
Tue, Nov 3 total: 0.00"
- Past 7 days
- 0.40"
- 2026 so far
- 5.77" 22.3% below average
- Last rain
- 0.40" 3 days ago Oct 31, 11:00 PM - Nov 1, 12:00 PM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in San Ysidro, CA 92173 over the last 24 hours and 0.40" over the past 7 days. So far in 2026, San Ysidro has received 5.77" of rain, 22.3% below average (normal to date: 7.42").
Daily Rainfall Totals in San Ysidro (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in San Ysidro (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 1.26" | 1.96" | −0.70" (−36%) |
| February | 1.76" | 2.25" | −0.50" (−22%) |
| March | 0.06" | 1.50" | −1.45" (−96%) |
| April | 0.17" | 0.71" | −0.54" (−76%) |
| May | 0.14" | 0.22" | −0.08" (−37%) |
| June | 0.00" | 0.05" | −0.05" (−100%) |
| July | 0.00" | 0.06" | −0.05" (−94%) |
| August | 0.08" | 0.02" | +0.05" (+228%) |
| September | 0.12" | 0.11" | +0.01" (+13%) |
| October | 2.19" | 0.46" | +1.73" (+376%) |
| November (to date) | 0.00" | 0.08" | −0.08" (−100%) |
| 2026 YTD Total | 5.77" | 7.42" | −1.66" (22.3% below average) |
Rainfall Totals vs Normals (30 Year Average)
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