In the subtropical zone of SEQLD/NNSW most of the truly tropical type stuff is mostly in the summer. Winter fruits I see around here would be:
Early Loquats
Canistel/Ross Sapote
Black Sapote
The odd off season jackfruit/soursop/Abiu maybe a few white sapote
Atemoya
Yellow Dragonfruit
Avocado
Citrus
Banana
Carambola
If you are up in Cairns/Port Douglas you will have more options.
