You already gave us your av temps a 15-24C, or 59-75F with humidity 55-68%, so that's sub-tropical, I think.
Here is one site for determining your USDA zone based on your average low temps; looks like you're 12b or 13a, but there are so many ads on the page it's tough to navigate:
https://www.plantmaps.com/inte...
Here's another that might be helpful, also:
https://www.igarden.com.au/env...
