At what approximate altitude above the surface do atmospheric conditions on Venus become surprisingly clement for human exploration?

Answer

About 50 kilometers (roughly 31 miles)

Ascending to an altitude of about 50 kilometers above the surface reveals a band where atmospheric pressure is comparable to Earth sea level and temperatures are manageable.

At what approximate altitude above the surface do atmospheric conditions on Venus become surprisingly clement for human exploration?

#Videos

Why HUMANS Will NEVER Survive on Venus - YouTube

futureVenüsspace explorationmanned missionaeronautics