When is the winter in Namibia?

Official months: from June to August, mid July until mid August being the coldest. Temperatures down to -4C in the night in areas affected by cold fronts, these fronts last for about 2-4 days, then some warmer days, until next cold front arrives. South of Namibia gets very occasional snow near Aus (about 5 - 20 times per hundred years), record low temperatures are about -11 degrees Celcius.