when is the cold season ending in zambia?

The cold season in Zambia usually ends around September , with the weather turning hotter and drier in August to November as the country moves into the hot dry season.

In practical terms:

• May to August is the cool, dry period.

• September is the transition month when temperatures start rising.

• By October , it is typically hot and dry rather than cold.

So, if you mean the cooler winter-like stretch, it generally winds down by late August or September.