San Jose rainfall for 2025
San Jose picked up 11.47 inches of rain in 2025. Measurable rain, 0.01 inch or more in a day, fell on 40 days at San Jose International Airport; the wettest day brought 1.52 inches on Oct 13, 2025. The 1991-2020 normal for a full year is 13.48 inches. The total landed 2.01 inches below the normal, which works out to 15% less. 2025 ranks 17th out of 27 complete years, wettest first, in a record that starts in 1998.
Previous year, 2024Back to San Jose rainfall totals
San Jose rainfall for 2025
| Year total | 11.47 inches | 2025 |
|---|---|---|
| 1991-2020 normal | 13.48 inches | Averages are 1991-2020 normals from NCEI. |
| Departure vs normal | -2.01 inches (-15%) | 85% of normal |
| Year rank | 17th of 27 | Complete years from 1998, wettest first |
| Rain days | 40 | |
| Wettest day | 1.52 inches |
Rain by month in 2025
Every day with measurable rain in 2025
Daily totals come from San Jose International Airport, which appears in GHCN-Daily with records going back to 1998. Station observations are from GHCN-Daily, with a 1-3 day lag and quality checks by NOAA.
Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.