Idle temps are usually around 37-39 as shown from the ryzen master application.
(Used to be around 40c but, I reapplied the thermal paste and it went down by 2-3c.)
I'm using Noctua NH-U14s-TR4-SP3 CPU Cooler with 2 Fans. I also have 4 case fans - 2 front, 1 rear and 1 top.
Ambient temperature at this time of the year is pretty high, - around 30-33c+.