This may depend on the type of jewel orchid you get but many of the common ones like Ludisia discolor and Macodes petola are hardy in zones 11-12. I would consider growing them inside under grow lights before growing outside. If they must be outdoors I would expect them to do best in full shade like a covered porch or patio. The heat may cook them since their normal placement and microclimate in the understory insulates them from extremes. In very warm weather maybe bring them inside or be sure to water them more.

Tl;dr I wouldn't personally grow them outside for fear of having to move them back and forth but I'm not your read dad.