Is your irrigation system on or off? So if periodic rains continue through the month, your irrigation system can stay off. If there’s no rain for a couple of weeks, run each irrigation zone once, then wait for more rain. With or without rain, your smart irrigation controller should adjust the schedule based on the weather. Check the controller from time to time to be sure it is working correctly.

Source: Los Angeles Times February 02, 2019 12:56 UTC