I was perplexed this morning to find out my Rachio has run an almost full schedule the night after a heavy 2-day rainstorm came through the area. Data from weatherstations in my neighborhood on Wunderground shows that 4 inches of rain fell in the previous 48h! My full schedule runs 3h 44min and this morning Rachio watered for 2h 15min when the soil is already soaked to oblivion by the rain. That makes no sense!! What’s up with this algorithm? Can someone explain this to me?
I am using the Flex Daily Schedule all zones, all days of the week.