Climate of Nigeria

The climate of Nigeria is mostly tropical, with temperatures usually between 21 °C and 35 °C. The country has three main climatic zones and two seasons: a rainy season and a dry season. The weather depends on how close the land is to the sun and how clear the air is.

Rain in Nigeria comes in three ways: from warm air rising, from weather fronts moving in, and from mountains that make rain. The rainy season is important for farming because that is when most crops are planted and grow. The dry season can be hard because there can be droughts, meaning not enough water.

Nigeria’s weather affects many parts of life, including farming, work, and health. The country is in West Africa, between latitudes 4°N and 14°N, and longitudes 2°E and 14°E. The mix of different air masses and the shape of the land also play a role in Nigeria’s changing weather.

Climate of the country

Further information: Köppen climate classification

Nigeria has three main climate zones, and it is mostly tropical. These zones are the tropical monsoon climate in the south, the tropical savannah climate, and the Sahelian hot and semi-arid climate in the north. Rainfall and temperature are important for Nigeria's climate, but rainfall is especially important for farming.

The tropical monsoon climate is found in the far south. This area gets a lot of rain each year. In the dry season, temperatures at night can be cool, and during the day they are warm. Places like Port Harcourt, Delta, and Bayelsa have this climate.

The tropical savannah climate has both wet and dry seasons. The rain each year is not very much. Nighttime temperatures are warm, and daytime temperatures are warmer. Lagos State is one example, and many central and southern areas also have this climate.

The Sahelian hot and semi-arid climates are found in the north. Daytime temperatures can get quite hot, and nighttime temperatures are warm. These areas get very little rain each year. States like Kaduna, Jigawa, and Sokoto are examples.

Climatic Zones of the Country

Nigeria has five main climate areas. These are the Sahel Savannah, Sudan Savannah, Guinea Savannah, Tropical Rain Forest, and the Coastal Climate. Each area has its own weather patterns and conditions.

Seasons

Nigeria has two main seasons each year: dry and wet.

The dry season, from October to April, brings dusty winds and less rain. Temperatures can get very hot. During this time, there is more sun and less moisture in the air. The harmattan wind often blows from December to January.

The wet season, also called the rainy season, runs from April to September. It is especially rainy along the southeastern coast. Temperatures here usually stay below 90 °F (32 °C).

Temperature

Nigeria has warm weather all year because it is close to the equator. The temperature usually stays between 25 °C and 32 °C, but it can change a little depending on where you are.

The hottest time of year is usually from February to April. In the south, temperatures can reach about 40 °C, while in the north they can get even hotter.

Examples

Nigeria has a tropical climate with three different climate zones and two main seasons. The temperature usually stays between 21 °C and 35 °C. What affects the temperature are how close Nigeria is to the sun and how clear the sky is. This depends on rain and humidity. Rain in Nigeria comes from warm air rising, weather fronts, and mountains shaping the weather.

Climate change

Main article: Climate change in Nigeria

Over the years, Nigeria has faced more dangers because of changes in the weather. Places in the south and near the coast may flood because the ocean is rising. In the north, states are getting hotter and receiving less rain. This can lead to hunger and not enough food.

Nigeria joined the UN Environment's Climate and Clean Air Coalition in 2012 to help lower harmful substances in the air. The country promised to cut down on certain gases by 2030 after joining the Paris Agreement. In November 2021, Nigeria passed the Climate Change Bill, showing its goal to reach net zero emissions sometime between 2050 and 2070.

Extra

Nigeria has warm weather most of the year, with temperatures usually between 21 °C and 35 °C. The north can get very hot, sometimes above 35 °C. In 2019, places like Minna felt temperatures as high as 42 °C.

In the rainy season, heavy rains can cause flooding in many areas. In 2012, Nigeria had serious flooding that affected many people. Flooding has also happened in other years, like in 2017 in Benue state and in 2021 in many parts of the country.

Nigeria can also have long periods with little rain, called droughts. These droughts can make it hard for farming and cause problems for people who rely on the land.