Cross linking threads, I observe a similar issue in Colorado, thread here: ET consistently above local reports
I’ve got my modeled daily ET in the same range as the local turf report (I would never expect it to match perfectly because I am not using the same weather station) but to do this, I had to dial my Rachio crop ET setting down to 0.6, while the local turf report clearly states they are using an ET of ~0.8, so there is a discrepancy somewhere, and it would be nice to figure out what.