diff --git a/homeassistant/components/aemet/const.py b/homeassistant/components/aemet/const.py
index 378168af4ec..46742a85beb 100644
--- a/homeassistant/components/aemet/const.py
+++ b/homeassistant/components/aemet/const.py
@@ -21,11 +21,11 @@ from homeassistant.components.weather import (
 from homeassistant.const import (
     DEGREE,
     PERCENTAGE,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_HPA,
     SPEED_KILOMETERS_PER_HOUR,
     TEMP_CELSIUS,
     Platform,
+    UnitOfVolumetricFlux,
 )
 
 ATTRIBUTION = "Powered by AEMET OpenData"
@@ -208,7 +208,7 @@ FORECAST_SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key=ATTR_API_FORECAST_PRECIPITATION,
         name="Precipitation",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
     ),
     SensorEntityDescription(
         key=ATTR_API_FORECAST_PRECIPITATION_PROBABILITY,
@@ -265,7 +265,7 @@ WEATHER_SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key=ATTR_API_RAIN,
         name="Rain",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
     ),
     SensorEntityDescription(
         key=ATTR_API_RAIN_PROB,
@@ -276,7 +276,7 @@ WEATHER_SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key=ATTR_API_SNOW,
         name="Snow",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
     ),
     SensorEntityDescription(
         key=ATTR_API_SNOW_PROB,
diff --git a/homeassistant/components/ambient_station/sensor.py b/homeassistant/components/ambient_station/sensor.py
index da6eb143a52..48ee70f9c84 100644
--- a/homeassistant/components/ambient_station/sensor.py
+++ b/homeassistant/components/ambient_station/sensor.py
@@ -19,10 +19,10 @@ from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
     PRECIPITATION_INCHES,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
     PRESSURE_INHG,
     SPEED_MILES_PER_HOUR,
     TEMP_FAHRENHEIT,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import EntityDescription
@@ -195,7 +195,7 @@ SENSOR_DESCRIPTIONS = (
         key=TYPE_HOURLYRAININ,
         name="Hourly rain rate",
         icon="mdi:water",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.INCHES_PER_HOUR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
diff --git a/homeassistant/components/buienradar/sensor.py b/homeassistant/components/buienradar/sensor.py
index ccd5b60132e..52e1129dfa8 100644
--- a/homeassistant/components/buienradar/sensor.py
+++ b/homeassistant/components/buienradar/sensor.py
@@ -38,10 +38,10 @@ from homeassistant.const import (
     LENGTH_KILOMETERS,
     LENGTH_MILLIMETERS,
     PERCENTAGE,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_HPA,
     SPEED_KILOMETERS_PER_HOUR,
     TEMP_CELSIUS,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -183,7 +183,7 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="precipitation",
         name="Precipitation",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         icon="mdi:weather-pouring",
         state_class=SensorStateClass.MEASUREMENT,
     ),
@@ -197,7 +197,7 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="precipitation_forecast_average",
         name="Precipitation forecast average",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         icon="mdi:weather-pouring",
     ),
     SensorEntityDescription(
diff --git a/homeassistant/components/ecowitt/sensor.py b/homeassistant/components/ecowitt/sensor.py
index 8c55c8bf801..35e929ae2c2 100644
--- a/homeassistant/components/ecowitt/sensor.py
+++ b/homeassistant/components/ecowitt/sensor.py
@@ -27,8 +27,6 @@ from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_HPA,
     PRESSURE_INHG,
     SPEED_KILOMETERS_PER_HOUR,
@@ -36,6 +34,7 @@ from homeassistant.const import (
     TEMP_CELSIUS,
     TEMP_FAHRENHEIT,
     UV_INDEX,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -157,12 +156,12 @@ ECOWITT_SENSORS_MAPPING: Final = {
     ),
     EcoWittSensorTypes.RAIN_RATE_MM: SensorEntityDescription(
         key="RAIN_RATE_MM",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     EcoWittSensorTypes.RAIN_RATE_INCHES: SensorEntityDescription(
         key="RAIN_RATE_INCHES",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.INCHES_PER_HOUR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     EcoWittSensorTypes.LIGHTNING_DISTANCE_KM: SensorEntityDescription(
diff --git a/homeassistant/components/isy994/const.py b/homeassistant/components/isy994/const.py
index 36c1c9c5521..d9c78f904e2 100644
--- a/homeassistant/components/isy994/const.py
+++ b/homeassistant/components/isy994/const.py
@@ -37,10 +37,6 @@ from homeassistant.const import (
     PERCENTAGE,
     POWER_KILO_WATT,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_INCHES_PER_DAY,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_HPA,
     PRESSURE_INHG,
     PRESSURE_MBAR,
@@ -80,6 +76,7 @@ from homeassistant.const import (
     VOLUME_GALLONS,
     VOLUME_LITERS,
     Platform,
+    UnitOfVolumetricFlux,
 )
 
 _LOGGER = logging.getLogger(__package__)
@@ -342,7 +339,7 @@ UOM_FRIENDLY_NAME = {
     "21": "%AH",
     "22": "%RH",
     "23": PRESSURE_INHG,
-    "24": PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
+    "24": UnitOfVolumetricFlux.INCHES_PER_HOUR,
     UOM_INDEX: UOM_INDEX,  # Index type. Use "node.formatted" for value
     "26": TEMP_KELVIN,
     "27": "keyword",
@@ -364,7 +361,7 @@ UOM_FRIENDLY_NAME = {
     "43": ELECTRIC_POTENTIAL_MILLIVOLT,
     "44": TIME_MINUTES,
     "45": TIME_MINUTES,
-    "46": PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+    "46": UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
     "47": TIME_MONTHS,
     "48": SPEED_MILES_PER_HOUR,
     "49": SPEED_METERS_PER_SECOND,
@@ -407,7 +404,7 @@ UOM_FRIENDLY_NAME = {
     "103": CURRENCY_DOLLAR,
     "104": CURRENCY_CENT,
     "105": LENGTH_INCHES,
-    "106": PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
+    "106": UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
     "107": "",  # raw 1-byte unsigned value
     "108": "",  # raw 2-byte unsigned value
     "109": "",  # raw 3-byte unsigned value
@@ -420,7 +417,7 @@ UOM_FRIENDLY_NAME = {
     "117": PRESSURE_MBAR,
     "118": PRESSURE_HPA,
     "119": ENERGY_WATT_HOUR,
-    "120": PRECIPITATION_INTENSITY_INCHES_PER_DAY,
+    "120": UnitOfVolumetricFlux.INCHES_PER_DAY,
 }
 
 UOM_TO_STATES = {
diff --git a/homeassistant/components/rfxtrx/sensor.py b/homeassistant/components/rfxtrx/sensor.py
index 9f854924cf4..6be2d0cf725 100644
--- a/homeassistant/components/rfxtrx/sensor.py
+++ b/homeassistant/components/rfxtrx/sensor.py
@@ -25,12 +25,12 @@ from homeassistant.const import (
     LENGTH_MILLIMETERS,
     PERCENTAGE,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_HPA,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     SPEED_METERS_PER_SECOND,
     TEMP_CELSIUS,
     UV_INDEX,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import Entity, EntityCategory
@@ -172,7 +172,7 @@ SENSOR_TYPES = (
         key="Rain rate",
         name="Rain rate",
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
     ),
     RfxtrxSensorEntityDescription(
         key="Sound",
diff --git a/homeassistant/components/sensor/__init__.py b/homeassistant/components/sensor/__init__.py
index d0f8148c2e8..ae384df881b 100644
--- a/homeassistant/components/sensor/__init__.py
+++ b/homeassistant/components/sensor/__init__.py
@@ -245,9 +245,9 @@ class SensorDeviceClass(StrEnum):
     PRECIPITATION_INTENSITY = "precipitation_intensity"
     """Precipitation intensity.
 
-    Unit of measurement:
-    - `in/d`, `in/h`
-    - `mm/d`, `mm/h`
+    Unit of measurement: UnitOfVolumetricFlux
+    - SI /metric: `mm/d`, `mm/h`
+    - USCS / imperial: `in/d`, `in/h`
     """
 
     PRESSURE = "pressure"
@@ -275,7 +275,7 @@ class SensorDeviceClass(StrEnum):
     SPEED = "speed"
     """Generic speed.
 
-    Unit of measurement: `SPEED_*` or `PRECIPITATION_INTENSITY_*` units
+    Unit of measurement: `SPEED_*` units or `UnitOfVolumetricFlux`
     - SI /metric: `mm/d`, `mm/h`, `m/s`, `km/h`
     - USCS / imperial: `in/d`, `in/h`, `ft/s`, `mph`
     - Nautical: `kn`
diff --git a/homeassistant/components/tellduslive/sensor.py b/homeassistant/components/tellduslive/sensor.py
index 192a256b48f..ecccba8b734 100644
--- a/homeassistant/components/tellduslive/sensor.py
+++ b/homeassistant/components/tellduslive/sensor.py
@@ -14,10 +14,10 @@ from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     SPEED_METERS_PER_SECOND,
     TEMP_CELSIUS,
     UV_INDEX,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -57,7 +57,7 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
     SENSOR_TYPE_RAINRATE: SensorEntityDescription(
         key=SENSOR_TYPE_RAINRATE,
         name="Rain rate",
-        native_unit_of_measurement=PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         icon="mdi:water",
         state_class=SensorStateClass.MEASUREMENT,
     ),
diff --git a/homeassistant/components/zwave_js/discovery_data_template.py b/homeassistant/components/zwave_js/discovery_data_template.py
index 590e3965b0c..5b20572c2d8 100644
--- a/homeassistant/components/zwave_js/discovery_data_template.py
+++ b/homeassistant/components/zwave_js/discovery_data_template.py
@@ -109,8 +109,6 @@ from homeassistant.const import (
     PERCENTAGE,
     POWER_BTU_PER_HOUR,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_INHG,
     PRESSURE_MMHG,
     PRESSURE_PSI,
@@ -127,6 +125,7 @@ from homeassistant.const import (
     VOLUME_FLOW_RATE_CUBIC_METERS_PER_HOUR,
     VOLUME_GALLONS,
     VOLUME_LITERS,
+    UnitOfVolumetricFlux,
 )
 
 from .const import (
@@ -201,14 +200,14 @@ MULTILEVEL_SENSOR_UNIT_MAP: dict[str, set[MultilevelSensorScaleType]] = {
     VOLUME_GALLONS: UNIT_GALLONS,
     FREQUENCY_HERTZ: UNIT_HERTZ,
     PRESSURE_INHG: UNIT_INCHES_OF_MERCURY,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR: UNIT_INCHES_PER_HOUR,
+    UnitOfVolumetricFlux.INCHES_PER_HOUR: UNIT_INCHES_PER_HOUR,
     MASS_KILOGRAMS: UNIT_KILOGRAM,
     FREQUENCY_KILOHERTZ: UNIT_KILOHERTZ,
     VOLUME_LITERS: UNIT_LITER,
     LIGHT_LUX: UNIT_LUX,
     LENGTH_METERS: UNIT_METER,
     ELECTRIC_CURRENT_MILLIAMPERE: UNIT_MILLIAMPERE,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR: UNIT_MILLIMETER_HOUR,
+    UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR: UNIT_MILLIMETER_HOUR,
     ELECTRIC_POTENTIAL_MILLIVOLT: UNIT_MILLIVOLT,
     SPEED_MILES_PER_HOUR: UNIT_MPH,
     SPEED_METERS_PER_SECOND: UNIT_M_S,
diff --git a/homeassistant/const.py b/homeassistant/const.py
index e853584df80..1bac1c10c5a 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -603,13 +603,26 @@ REVOLUTIONS_PER_MINUTE: Final = "rpm"
 IRRADIATION_WATTS_PER_SQUARE_METER: Final = "W/m²"
 IRRADIATION_BTUS_PER_HOUR_SQUARE_FOOT: Final = "BTU/(h×ft²)"
 
-# Precipitation intensity units
-# The derivation of these units is a volume of rain amassing in a container
-# with constant cross section in a given time
-PRECIPITATION_INTENSITY_INCHES_PER_DAY: Final = "in/d"
-PRECIPITATION_INTENSITY_INCHES_PER_HOUR: Final = "in/h"
-PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY: Final = "mm/d"
-PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR: Final = "mm/h"
+
+class UnitOfVolumetricFlux(StrEnum):
+    """Volumetric flux, commonly used for precipitation intensity.
+
+    The derivation of these units is a volume of rain amassing in a container
+    with constant cross section in a given time
+    """
+
+    INCHES_PER_DAY = "in/d"
+    """Derived from in³/(in².d)"""
+
+    INCHES_PER_HOUR = "in/h"
+    """Derived from in³/(in².h)"""
+
+    MILLIMETERS_PER_DAY = "mm/d"
+    """Derived from mm³/(mm².d)"""
+
+    MILLIMETERS_PER_HOUR = "mm/h"
+    """Derived from mm³/(mm².h)"""
+
 
 # Precipitation units
 # The derivation of these units is a volume of rain amassing in a container
@@ -618,10 +631,10 @@ PRECIPITATION_INCHES: Final = "in"
 PRECIPITATION_MILLIMETERS: Final = "mm"
 
 PRECIPITATION_MILLIMETERS_PER_HOUR: Final = "mm/h"
-"""Deprecated: please use PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR"""
+"""Deprecated: please use UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR"""
 
 PRECIPITATION_INCHES_PER_HOUR: Final = "in/h"
-"""Deprecated: please use PRECIPITATION_INTENSITY_INCHES_PER_HOUR"""
+"""Deprecated: please use UnitOfVolumetricFlux.INCHES_PER_HOUR"""
 
 # Concentration units
 CONCENTRATION_MICROGRAMS_PER_CUBIC_METER: Final = "µg/m³"
@@ -639,13 +652,13 @@ SPEED_KNOTS: Final = "kn"
 SPEED_MILES_PER_HOUR: Final = "mph"
 
 SPEED_MILLIMETERS_PER_DAY: Final = "mm/d"
-"""Deprecated: please use PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY"""
+"""Deprecated: please use UnitOfVolumetricFlux.MILLIMETERS_PER_DAY"""
 
 SPEED_INCHES_PER_DAY: Final = "in/d"
-"""Deprecated: please use PRECIPITATION_INTENSITY_INCHES_PER_DAY"""
+"""Deprecated: please use UnitOfVolumetricFlux.INCHES_PER_DAY"""
 
 SPEED_INCHES_PER_HOUR: Final = "in/h"
-"""Deprecated: please use PRECIPITATION_INTENSITY_INCHES_PER_HOUR"""
+"""Deprecated: please use UnitOfVolumetricFlux.INCHES_PER_HOUR"""
 
 
 # Signal_strength units
diff --git a/homeassistant/util/unit_conversion.py b/homeassistant/util/unit_conversion.py
index 96b90065954..cd27f79b045 100644
--- a/homeassistant/util/unit_conversion.py
+++ b/homeassistant/util/unit_conversion.py
@@ -22,10 +22,6 @@ from homeassistant.const import (
     MASS_POUNDS,
     POWER_KILO_WATT,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_INCHES_PER_DAY,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_BAR,
     PRESSURE_CBAR,
     PRESSURE_HPA,
@@ -50,6 +46,7 @@ from homeassistant.const import (
     VOLUME_GALLONS,
     VOLUME_LITERS,
     VOLUME_MILLILITERS,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.exceptions import HomeAssistantError
 
@@ -242,10 +239,10 @@ class SpeedConverter(BaseUnitConverter):
     UNIT_CLASS = "speed"
     NORMALIZED_UNIT = SPEED_METERS_PER_SECOND
     _UNIT_CONVERSION: dict[str, float] = {
-        PRECIPITATION_INTENSITY_INCHES_PER_DAY: _DAYS_TO_SECS / _IN_TO_M,
-        PRECIPITATION_INTENSITY_INCHES_PER_HOUR: _HRS_TO_SECS / _IN_TO_M,
-        PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY: _DAYS_TO_SECS / _MM_TO_M,
-        PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR: _HRS_TO_SECS / _MM_TO_M,
+        UnitOfVolumetricFlux.INCHES_PER_DAY: _DAYS_TO_SECS / _IN_TO_M,
+        UnitOfVolumetricFlux.INCHES_PER_HOUR: _HRS_TO_SECS / _IN_TO_M,
+        UnitOfVolumetricFlux.MILLIMETERS_PER_DAY: _DAYS_TO_SECS / _MM_TO_M,
+        UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR: _HRS_TO_SECS / _MM_TO_M,
         SPEED_FEET_PER_SECOND: 1 / _FOOT_TO_M,
         SPEED_KILOMETERS_PER_HOUR: _HRS_TO_SECS / _KM_TO_M,
         SPEED_KNOTS: _HRS_TO_SECS / _NAUTICAL_MILE_TO_M,
@@ -253,10 +250,10 @@ class SpeedConverter(BaseUnitConverter):
         SPEED_MILES_PER_HOUR: _HRS_TO_SECS / _MILE_TO_M,
     }
     VALID_UNITS = {
-        PRECIPITATION_INTENSITY_INCHES_PER_DAY,
-        PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
-        PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
-        PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+        UnitOfVolumetricFlux.INCHES_PER_DAY,
+        UnitOfVolumetricFlux.INCHES_PER_HOUR,
+        UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
+        UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         SPEED_FEET_PER_SECOND,
         SPEED_KILOMETERS_PER_HOUR,
         SPEED_KNOTS,
diff --git a/tests/util/test_unit_conversion.py b/tests/util/test_unit_conversion.py
index 486d2199e18..454f0708aac 100644
--- a/tests/util/test_unit_conversion.py
+++ b/tests/util/test_unit_conversion.py
@@ -22,10 +22,6 @@ from homeassistant.const import (
     MASS_POUNDS,
     POWER_KILO_WATT,
     POWER_WATT,
-    PRECIPITATION_INTENSITY_INCHES_PER_DAY,
-    PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
-    PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
     PRESSURE_CBAR,
     PRESSURE_HPA,
     PRESSURE_INHG,
@@ -48,6 +44,7 @@ from homeassistant.const import (
     VOLUME_GALLONS,
     VOLUME_LITERS,
     VOLUME_MILLILITERS,
+    UnitOfVolumetricFlux,
 )
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.util.unit_conversion import (
@@ -96,10 +93,10 @@ INVALID_SYMBOL = "bob"
         (PressureConverter, PRESSURE_CBAR),
         (PressureConverter, PRESSURE_MMHG),
         (PressureConverter, PRESSURE_PSI),
-        (SpeedConverter, PRECIPITATION_INTENSITY_INCHES_PER_DAY),
-        (SpeedConverter, PRECIPITATION_INTENSITY_INCHES_PER_HOUR),
-        (SpeedConverter, PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY),
-        (SpeedConverter, PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR),
+        (SpeedConverter, UnitOfVolumetricFlux.INCHES_PER_DAY),
+        (SpeedConverter, UnitOfVolumetricFlux.INCHES_PER_HOUR),
+        (SpeedConverter, UnitOfVolumetricFlux.MILLIMETERS_PER_DAY),
+        (SpeedConverter, UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR),
         (SpeedConverter, SPEED_FEET_PER_SECOND),
         (SpeedConverter, SPEED_KILOMETERS_PER_HOUR),
         (SpeedConverter, SPEED_KNOTS),
@@ -397,42 +394,42 @@ def test_pressure_convert(
         # 5 in/day * 25.4 mm/in = 127 mm/day
         (
             5,
-            PRECIPITATION_INTENSITY_INCHES_PER_DAY,
+            UnitOfVolumetricFlux.INCHES_PER_DAY,
             127,
-            PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
+            UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
         ),
         # 5 mm/day / 25.4 mm/in = 0.19685 in/day
         (
             5,
-            PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
+            UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
             pytest.approx(0.1968504),
-            PRECIPITATION_INTENSITY_INCHES_PER_DAY,
+            UnitOfVolumetricFlux.INCHES_PER_DAY,
         ),
         # 48 mm/day = 2 mm/h
         (
             48,
-            PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
+            UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
             pytest.approx(2),
-            PRECIPITATION_INTENSITY_MILLIMETERS_PER_HOUR,
+            UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         ),
         # 5 in/hr * 24 hr/day = 3048 mm/day
         (
             5,
-            PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
+            UnitOfVolumetricFlux.INCHES_PER_HOUR,
             3048,
-            PRECIPITATION_INTENSITY_MILLIMETERS_PER_DAY,
+            UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
         ),
         # 5 m/s * 39.3701 in/m * 3600 s/hr = 708661
         (
             5,
             SPEED_METERS_PER_SECOND,
             pytest.approx(708661.42),
-            PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
+            UnitOfVolumetricFlux.INCHES_PER_HOUR,
         ),
         # 5000 in/h / 39.3701 in/m / 3600 s/h = 0.03528 m/s
         (
             5000,
-            PRECIPITATION_INTENSITY_INCHES_PER_HOUR,
+            UnitOfVolumetricFlux.INCHES_PER_HOUR,
             pytest.approx(0.0352778),
             SPEED_METERS_PER_SECOND,
         ),