I was told to take a touque( for you non Canucks a watch or stocking cap). I took a balaclava and wore it 6 out of 1o mornings. I also took a doeskin shirt to wear over my tight weave cotton long sleeve shirt. I was warm enough, but left -40 degree weather to go on my trip, so even the cold days were a pleasant experience. It is disconcerting to see snow and frost in Africa, but you very well may encounter same.
Randy