Looks like it’s rare for them to have an extreme snowstorm like this. Some areas got 6 feet of snow. I’m not sure how anomalous this is for them but that’s like January 1950/1969 level magnitude for here.
“A rare, heavy snowfall in South Africa this weekend blanketed the east coast of the country, bringing travel on the major N3 highway between Johannesburg and Durban to a standstill.
Unconfirmed reports said some areas received upwards of six feet of snow.”
https://www.thestar.com/news/world/in-photos-south-africa-hit-with-rare-heavy-snowfall/article_4418178a-79ab-11ef-90c0-333aba401ad7.html