Quenta, just experiment first with one or two. That way you have back-up remaining. Your temps are okay actually, and dry is good for now.
We have varying micro climates, and in our area this Aeoniums really go semi-dormant during the hot and dry summer months. You will see the Aeonium, slowly dropping its long winter leaves and remains with a tighter rosette. When it starts to show like that, it has gone dormant. But you may have better conditions than we do, since we really go very hot here in the triple digit and higher and so dry, very dismal humidity levels.
I have no problems with glazed or clay containers here. I guess it just varies due to our varying growing conditions. I only grow them in containers here but all outdoors, so far they are okay. I don't know if it rains more in your area, if it does, do make sure you are using very well draining media, add lots of pumice or perlite, so the stems and roots will not rot.
Just a sample how they look like when seasons change from cold to hot:
Taken on 09Feb2016, leaves of the rosettes are longer, and this type of Aeonium goes on a nice color change during the cold season:
Photo taken May 2016, temps are starting to warm up much longer, light duration getting longer too, plant changes colors to all green, and leaves are starting to grow tighter..it is heading to semi-dormancy: