Situated in the southern reaches of Africa, Botswana is renowned for its pristine wilderness areas characterised by deep lagoons, wetlands, lush palms, rugged hills and desert plains scattered with scrubland. The country’s primary tourist drawcard is undoubtedly the vast red expanse of the Kalahari Desert and its remarkably beautiful Okavango Delta, the largest inland delta in the world. These natural wonders provide a tranquil haven for an abundance of African wildlife to thrive. Other highlights include the impressive Makgadikgadi Salt Pans, where visitors are privy to massive zebra migrations during the flood season; the Savuti plains, which host large prides of lions; and the Tsodilo Hills, where 4500 rock paintings form a unique record of human settlement over many millennia.
Botswana's climatic pattern is typical of southern Africa, although its rainfall is less than countries further east. The rains in Botswana come mostly between December and March, when average minimum temperatures are in the low 20°s. Some days will be bright and sunny, some will have afternoon thunderstorms, and some will just be grey.
As with Namibia, April and May in Botswana are generally lovely, with the sky clear and the landscape green. Night temperatures start to drop during these months, especially in the Kalahari. Note that places in and around the Okavango tend to have less extreme, more moderate temperatures than the drier areas of the Kalahari.
From June to August the night-time temperatures in drier areas can be close to freezing, but it warms up rapidly during the day, when the sky is usually clear and blue. It's now very much 'peak season' for most safari areas: the land is dry in most areas so the animals congregate around the few available water sources.
This continues into September and October, when temperatures climb again, drying the landscapes and concentrating the game even more. This is the best time for big game safaris – although October can feel very hot, with maximum temperatures sometimes approaching 40°C.
November is difficult to predict, as it can sometimes be a continuation of October's heat, whilst sometimes it's cooled by the first rains; it's always an interesting month.