Malawi is situated in the tropics and receives good rainfall. It has a Dry season from May to the end of October, and a Wet season from November to April. In the Wet season, many roads deteriorate and a 4x4 vehicle is essential. In October, at the end of the Dry season, temperatures rise and relief comes only when the rains start.
Blantyre, Malawi’s commercial hub and second-largest city, has a warm climate typical of most of the country. The major exception is high-altitude areas such as Nyika National Park, which have a much cooler climate, with temperatures decreasing by about 6°C for every 1,000m you ascend (or 3.5°F per 1,000ft).
There is little to no rainfall during the entire Dry season and humidity is very low. Animals will gather around waterholes and other permanent water sources.
May – This is the end of summer and the rain has stopped. Temperatures are relatively cool, averaging 16°C/61°F in the morning and 26°C/79°F in the afternoon. Nighttime temperatures start to drop.
June, July & August – The average morning temperature is 14°C/57°F. Bring warm clothing for the cold morning game drives in open vehicles. Afternoons will be more pleasant, with temperatures around 25°C/77°F. Due to its high altitude, Nyika Plateau is much colder.
September & October – The heat gradually builds, and the first rains bring relief from very dry conditions. Daytime temperatures will be around 29°C/84°F in September and 31°C/88°F in October, the latter being the hottest month. Peak temperatures can be much higher.
November – This month is unpredictable. The rain starts in the afternoons. Temperatures are between 20°C/68°F in the morning and 31°C/88°F in the afternoon.
December, January, February & March – These are the wettest months, characterized by torrential downpours in the afternoon. Afternoon temperatures are around 29°C/84°F and the humidity is high.
April – Rain is decreasing, and so are the temperatures. Daytime temperatures still reach 27°C/81°F, but evenings and early mornings can be chilly.