diff --git a/homeassistant/components/climate/__init__.py b/homeassistant/components/climate/__init__.py
index 790579d6a73..4a244ce3530 100644
--- a/homeassistant/components/climate/__init__.py
+++ b/homeassistant/components/climate/__init__.py
@@ -255,7 +255,7 @@ class ClimateEntity(Entity, cached_properties=CACHED_PROPERTIES_WITH_ATTR_):
     )
 
     entity_description: ClimateEntityDescription
-    _attr_current_humidity: int | None = None
+    _attr_current_humidity: float | None = None
     _attr_current_temperature: float | None = None
     _attr_fan_mode: str | None
     _attr_fan_modes: list[str] | None
diff --git a/homeassistant/components/lookin/climate.py b/homeassistant/components/lookin/climate.py
index 6b92032e4ab..cc9634ac1b6 100644
--- a/homeassistant/components/lookin/climate.py
+++ b/homeassistant/components/lookin/climate.py
@@ -91,7 +91,7 @@ async def async_setup_entry(
 class ConditionerEntity(LookinCoordinatorEntity, ClimateEntity):
     """An aircon or heat pump."""
 
-    _attr_current_humidity: float | None = None  # type: ignore[assignment]
+    _attr_current_humidity: float | None = None
     _attr_temperature_unit = UnitOfTemperature.CELSIUS
     _attr_supported_features = (
         ClimateEntityFeature.TARGET_TEMPERATURE