This integration povides easy way to export history data of any sensor using services

• Export
• Device tracker export

Id: 'history_services.export'
Returns all the historical data of selected entity within given time interval

Id: 'history_services.export_device_tracker'
Returns historical data of selected entity of the 'device_tracker' domain in the KML file format
Saves output into file with default location: 'www/history/device_tracker.kml'

• Follow the link here
• Add custom repository: https://github.com/davidrapan/ha-history
• Select type of the category: integration
• Find newly added History Services, open it and then click on the DOWNLOAD button

• Copy the contents of 'custom_components/history_services' directory into the Home Assistant with exactly the same hirearchy withing the '/config' directory

Register services by placing 'history_services:' into the '/config/configuration.yaml'