San Diego rainfall for 2025
San Diego picked up 9.65 inches of rain in 2025. Measurable rain, 0.01 inch or more in a day, fell on 45 days at San Diego International Airport; the wettest day brought 1.35 inches on Nov 15, 2025. The 1991-2020 normal for a full year is 9.79 inches. The total landed 0.14 inches below the normal, which works out to 1% less. 2025 ranks 36th out of 86 complete years, wettest first, in a record that starts in 1939.
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San Diego rainfall for 2025
| Year total | 9.65 inches | 2025 |
|---|---|---|
| 1991-2020 normal | 9.79 inches | Averages are 1991-2020 normals from NCEI. |
| Departure vs normal | -0.14 inches (-1%) | 99% of normal |
| Year rank | 36th of 86 | Complete years from 1939, wettest first |
| Rain days | 45 | |
| Wettest day | 1.35 inches |
Rain by month in 2025
Every day with measurable rain in 2025
Daily totals come from San Diego International Airport, which appears in GHCN-Daily with records going back to 1939. Station observations are from GHCN-Daily, with a 1-3 day lag and quality checks by NOAA.
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