diff --git a/homeassistant/components/netatmo/data_handler.py b/homeassistant/components/netatmo/data_handler.py
index c80bd351ccf..8fa8ab2073d 100644
--- a/homeassistant/components/netatmo/data_handler.py
+++ b/homeassistant/components/netatmo/data_handler.py
@@ -10,6 +10,7 @@ import logging
 from time import time
 from typing import Any
 
+import aiohttp
 import pyatmo
 from pyatmo.modules.device_types import DeviceCategory as NetatmoDeviceCategory
 
@@ -211,6 +212,10 @@ class NetatmoDataHandler:
             _LOGGER.debug(err)
             return
 
+        except aiohttp.ClientConnectorError as err:
+            _LOGGER.debug(err)
+            return
+
         for update_callback in self.publisher[signal_name].subscriptions:
             if update_callback:
                 update_callback()