Create some sensors that track rainfall in the past days using weather station data?

Hi guys,
I have an Ecowitt weather station that gives me some sensors for rain.

Daily Rain Rate mm/d sensor.daily_rain_rate
Event Rain Rate mm/h sensor.daily_rain_rate
Hourly Rain Rate mm/h sensor.event_rain_rate
Rain Rate mm/h sensor.rain_rate

How can I create some sensor that gives me total rain in the last 1 2 and 3 days?

Thank you
Andrea

You might try using Utility Meter:

1 Like

Thank you seems it will works