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+---
+author: epenet
+authorURL: https://github.com/epenet
+title: "Add new precipitation intensity units"
+---
+
+As of Home Assistant Core 2022.11, the following constants are deprecated for volumetric flux (like precipitation intensity), replaced by `UnitOfVolumetricFlux` enum:
+
+  - `PRECIPITATION_INCHES_PER_HOUR` replaced by `UnitOfVolumetricFlux.INCHES_PER_HOUR`
+  - `PRECIPITATION_MILLIMETERS_PER_HOUR` replaced by `UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR`
+  - `SPEED_INCHES_PER_DAY` replaced by `UnitOfVolumetricFlux.INCHES_PER_DAY`
+  - `SPEED_INCHES_PER_HOUR` replaced by `UnitOfVolumetricFlux.INCHES_PER_HOUR`
+  - `SPEED_MILLIMETERS_PER_DAY` replaced by `UnitOfVolumetricFlux.MILLIMETERS_PER_DAY`