diff --git a/homeassistant/components/aemet/sensor.py b/homeassistant/components/aemet/sensor.py
index de7b06347c3..3fd0769cb00 100644
--- a/homeassistant/components/aemet/sensor.py
+++ b/homeassistant/components/aemet/sensor.py
@@ -66,6 +66,8 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class AbstractAemetSensor(CoordinatorEntity, SensorEntity):
     """Abstract class for an AEMET OpenData sensor."""
 
+    _attr_extra_state_attributes = {ATTR_ATTRIBUTION: ATTRIBUTION}
+
     def __init__(
         self,
         name,
@@ -80,33 +82,10 @@ class AbstractAemetSensor(CoordinatorEntity, SensorEntity):
         self._unique_id = unique_id
         self._sensor_type = sensor_type
         self._sensor_name = sensor_configuration[SENSOR_NAME]
-        self._unit_of_measurement = sensor_configuration.get(SENSOR_UNIT)
-        self._device_class = sensor_configuration.get(SENSOR_DEVICE_CLASS)
-
-    @property
-    def name(self):
-        """Return the name of the sensor."""
-        return f"{self._name} {self._sensor_name}"
-
-    @property
-    def unique_id(self):
-        """Return a unique_id for this entity."""
-        return self._unique_id
-
-    @property
-    def device_class(self):
-        """Return the device_class."""
-        return self._device_class
-
-    @property
-    def unit_of_measurement(self):
-        """Return the unit of measurement of this entity, if any."""
-        return self._unit_of_measurement
-
-    @property
-    def extra_state_attributes(self):
-        """Return the state attributes."""
-        return {ATTR_ATTRIBUTION: ATTRIBUTION}
+        self._attr_name = f"{self._name} {self._sensor_name}"
+        self._attr_unique_id = self._unique_id
+        self._attr_device_class = sensor_configuration.get(SENSOR_DEVICE_CLASS)
+        self._attr_unit_of_measurement = sensor_configuration.get(SENSOR_UNIT)
 
 
 class AemetSensor(AbstractAemetSensor):
@@ -150,11 +129,9 @@ class AemetForecastSensor(AbstractAemetSensor):
         )
         self._weather_coordinator = weather_coordinator
         self._forecast_mode = forecast_mode
-
-    @property
-    def entity_registry_enabled_default(self) -> bool:
-        """Return if the entity should be enabled when first added to the entity registry."""
-        return self._forecast_mode == FORECAST_MODE_DAILY
+        self._attr_entity_registry_enabled_default = (
+            self._forecast_mode == FORECAST_MODE_DAILY
+        )
 
     @property
     def state(self):
diff --git a/homeassistant/components/aemet/weather.py b/homeassistant/components/aemet/weather.py
index e54a297cc09..07bb0bfba83 100644
--- a/homeassistant/components/aemet/weather.py
+++ b/homeassistant/components/aemet/weather.py
@@ -39,6 +39,9 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class AemetWeather(CoordinatorEntity, WeatherEntity):
     """Implementation of an AEMET OpenData sensor."""
 
+    _attr_attribution = ATTRIBUTION
+    _attr_temperature_unit = TEMP_CELSIUS
+
     def __init__(
         self,
         name,
@@ -48,25 +51,18 @@ class AemetWeather(CoordinatorEntity, WeatherEntity):
     ):
         """Initialize the sensor."""
         super().__init__(coordinator)
-        self._name = name
-        self._unique_id = unique_id
         self._forecast_mode = forecast_mode
-
-    @property
-    def attribution(self):
-        """Return the attribution."""
-        return ATTRIBUTION
+        self._attr_entity_registry_enabled_default = (
+            self._forecast_mode == FORECAST_MODE_DAILY
+        )
+        self._attr_name = name
+        self._attr_unique_id = unique_id
 
     @property
     def condition(self):
         """Return the current condition."""
         return self.coordinator.data[ATTR_API_CONDITION]
 
-    @property
-    def entity_registry_enabled_default(self) -> bool:
-        """Return if the entity should be enabled when first added to the entity registry."""
-        return self._forecast_mode == FORECAST_MODE_DAILY
-
     @property
     def forecast(self):
         """Return the forecast array."""
@@ -77,11 +73,6 @@ class AemetWeather(CoordinatorEntity, WeatherEntity):
         """Return the humidity."""
         return self.coordinator.data[ATTR_API_HUMIDITY]
 
-    @property
-    def name(self):
-        """Return the name of the sensor."""
-        return self._name
-
     @property
     def pressure(self):
         """Return the pressure."""
@@ -92,16 +83,6 @@ class AemetWeather(CoordinatorEntity, WeatherEntity):
         """Return the temperature."""
         return self.coordinator.data[ATTR_API_TEMPERATURE]
 
-    @property
-    def temperature_unit(self):
-        """Return the unit of measurement."""
-        return TEMP_CELSIUS
-
-    @property
-    def unique_id(self):
-        """Return a unique_id for this entity."""
-        return self._unique_id
-
     @property
     def wind_bearing(self):
         """Return the temperature."""