Rainfall Totals in Napa County, CA

Pick a ZIP code for its last-24-hour, monthly, and year-to-date rainfall, measured by NOAA radar at that ZIP's location. Also see Napa County snowfall totals.

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Track rainfall totals at your exact spot in Napa County.

ZIP code locations: GeoNames postal data (CC BY 4.0). Rainfall: NOAA MRMS radar and GHCN-Daily stations.