Those finding fault in this may be better served by the B6ppen climate classification, which is a global index that takes into account not just temperature but also rainfall and whether the rain is strongest in summer or winter. Notably, it shows that the idyllic Mediterranean/Californian climate can also be found in parts of Western Australia, South Africa, and Chile. [1] https://en.wikipedia.org/wiki/K%C3%B6ppen_cl…
Is there a good dataset for getting the Koppen classifications of different regions? I can find a lot of pictures of the map, but I'm having trouble finding shapefiles or another GIS format.
https://doi.org/10.6084/m9.figshare.6396959 linked via the paper referenced on the wikipedia page.