This page has free Southern Hemisphere printables for educational use.
This printable has milk caps (or print the circle pictures on card stock) for children to work with pictures representing the changing seasons. Please see the Northern Hemisphere for photos of the activities in use. This printable is correct for the Southern Hemisphere and opens here.
The September 2018 through August 2020 Southern Hemisphere editable calendar has recently been added. It opens at the blog post.