I don't think we've ever had a temperature departure of +33F
I stumbled upon it because Phoenix had the most 100F+ temps this year, breaking the record by 37 days. New records there in that regard were broken in the Summer of 1935, when it set a new record to that date. A +PNA pattern pattern carried that Winter in Dec-Jan, then February (which in all of the analogs switched to -PNA pretty abruptly) the record cold came forth. I think when Phoenix is hot in the Summer, the N. Pacific ridge had a tendency to stretch north the following Winter, into Alaska, at least if you separate the years by progression of new records set (it has to be progression otherwise all of the analogs would be recent). That year broke its old record by 17 days.
That's why I feel like this coming winter will be like 2016-17 and provide for hopefully a lot of mountain wave events with lots of backdoor cold as well as periods of a rex block in the right position that touches off some cutoff lows that stall out as they make landfall around Gold Beach and track inland to Burns.