Location and description
Along the 2800 km coastline is a broad coastal lowland. It covers most of the south, but narrows from the mouth of the Zambezi River to the north. Behind the coast the land rises in steps to the table land of the high field, about 1000 m high. The highest mountain is the Monte Binga in the province Manica (at the border to Zimbabwe) with 2436 m.
With a land area of 801,590 km², Mozambique ranks 34th in the world. 18 % of the country's area is forest and bush land, 4 % arable land, 55 % meadows and pastures.
The extension of the country in the north-south direction is 2000 km, in the west-east direction 50 to 600 km. The coast on the Indian Ocean is 2800 km long.
Mozambique has 4571 km of land borders, including 756 km with Tanzania, 1569 km with Malawi, 419 km with Zambia, 1231 km with Zimbabwe, 491 km with South Africa and 105 km with Eswatini.
Climate
Savannah climate with a wet and a dry season prevails. In the rainy season, which lasts from November to April, about 80% of the annual precipitation falls. Depending on the region, this varies between 700 and 1500 mm per year. While the temperatures during the rainy season are hot and humid (tropical), the dry season is characterized by much cooler nights. The whole year the day temperatures are between 25 and 30 °C, in the inland also up to 35 °C. The nights are sometimes very humid at around 15 to 25 °C, especially on the coast.
In some years, such as 2007/2008, there was unusually high rainfall, which claimed lives and threatened crops. Overall, the country experiences high climate variability and frequent extreme weather events (especially droughts, floods, tropical cyclones). Droughts are the most common disasters, occurring about every three to four years and massively hampering the country's development. In terms of the consequences of global warming, it is believed that while cyclones may become less frequent, their intensity, and therefore rainfall, is likely to increase. In 2019, for example, Cyclones Idai and Kenneth were unusually intense and caused severe damage. These weather events may also lead to increased erosion in coastal areas. Since much of the population, and especially many poor people in rural areas, depend on rain-fed agriculture for their livelihoods, they are particularly vulnerable to changes in rainfall patterns.
Waters
The country's numerous rivers flow eastward from the highlands into the Strait of Mozambique. The largest river is the Zambezi (2,574 km), which is dammed in western Mozambique by the Cahora Bassa Dam. Other major rivers include the Rovuma, the border river with Tanzania, and Save and the Limpopo. Lake Malawi forms part of the border with Malawi; its outlet is the Shire, which flows into the Zambezi. Together with the Lurio, the catchments of these rivers account for over half of the country. However, due to its geography, Mozambique has only a comparatively small share in the catchment areas of the International Rivers.
See also: List of rivers in Mozambique
Flora
The predominant vegetation is dry savannah with dry grasslands and some dry forests. The trees in the savannah partially shed their leaves in the dry season and turn green in the course of the rainy season. Typical trees of the dry savannah are umbrella acacias and baobabs. The grass is brown and withered in the dry season, but grows up to 2 meters high during the rainy season.