Xiaomi_ble enable averaging of data

Hi there, I am using the new built in xiaomi_ble integration with a LYWSDCGQ temp and humidty sensor. So far its working great but due to receiving the passive broadcasts I am concerned about my database being filled up a lot quicker and sd card wear etc due to data being updated a few times a minute. I know the old custom integration allowed setting the period that the data is average out over (1 minute default) Is this something that can be implemented?