I have now been using home assistant for over 2 years now. It occurs to me that using some historic averages could be useful to trigger alerts when things stray too far from normal averages.
I would also like a statistics graph to show the average of all Januaries, Februaries etc. So thay we can compare the current month (solar energy produced, rainfall, wind averages) with historic averages that are soecific to that time of year. In January, it is rainy, summer so we expect rain to be high, and solar to be higher and for February’s wind to show higher values.
Currenrly i am producing this graph through an automation to Google Sheets:
The grey bars represent the average rainfall for each month while the lines represent the individual years.
Is this possible in HA? Is there a plugin that can help?