Nothing close to 1926. Three separate events that produced widespread temps near or above all-time records for warmth that early in the season, and two that set widespread monthly temp records - the second one beating the first in some cases. I don't believe any monthly temp records (as in, warmest high temp on record for that month) were set in the recent record warm months. As you put it yourself recently, it was sustained, dull warmth that caused those record warm months. McMinnville put up perhaps the most impressive numbers in 1926: 95 on 4/14, 95 again on 4/26, and then 99 on 4/27. Could be off, but their other records around that time period seem solid, and they are certainly in one of the better spots for maximizing compressional heating.