Climate and Weather of Cotonou, Benin

The climate of Cotonou

Cotonou is Benin’s largest city and is located on the south coast of the country, on the Gulf of Guinea. All government buildings are located here, which basically makes the city the capital of the country. Officially Porto-Novo is that. The city has an important seaport and often serves as a transit port for the surrounding countries of Benin. The city also has its own airport and is located on the main highway of the country. The city has a railway connection with the inland city of Parakou. Notre Dame de Miséricorde, also known as Cotonou Cathedral, is one of the most striking structures in the city.

According to citypopulationreview, Cotonou has a warm savanna climate, with many hot days throughout the year. The average temperatures here are somewhat lower than in the more inland places of Benin. During the hottest days of the year, the sea breeze provides the necessary cooling. There is one distinct rainy season here, which lasts from about March to October. There is a lot of precipitation here, especially in and around the month of June.

Climate figures

The figures below are based on long-term average climate statistics. The temperatures are displayed in degrees Celsius (°C).

maximum temperature minimum temperature hours of sunshine per day days of precipitation per month amount of precipitation per month water temperature
January 31℃ 23℃ 7 3 28℃
February 32℃ 25℃ 7 5 28℃
March 32℃ 25℃ 7 9 29℃
April 32℃ 25℃ 7 11 29℃
May 31℃ 24℃ 7 14 29℃
June 29℃ 23℃ 5 17 28℃
July 28℃ 23℃ 4 16 26℃
August 28℃ 23℃ 4 16 25℃
September 29℃ 23℃ 5 18 26℃
October 30℃ 24℃ 6 15 27℃
November 31℃ 24℃ 8 7 29℃
December 31℃ 24℃ 7 4 28℃

The weather in Cotonou

Here you will find the weather forecast for Cotonou. View the current weather in Cotonou and the forecast for the coming days, such as temperatures, the chance of precipitation, the wind direction and the wind strength. With this weather data you can see what kind of weather you can expect in Cotonou. Based on the climate statistics, we describe the weather per month in Cotonou. This is not a long-term forecast, but gives the average weather forecast for all months of the year. Do you want to see the detailed weather forecast for Cotonou? On the page with extra weather information we show the chance of snow, the wind chill, visibility, UV strength, air pressure and more good weather information.

An average weather picture per month can be compiled on the basis of long-term climate statistics, certain weather patterns and specific events.

The weather in January

In January, the average maximum temperature in Cotonou is around 31 degrees Celsius. The average minimum temperature in January is 23 degrees. The number of hours that the sun is visible in January at this destination is around 7 hours per day. Within the whole month there is precipitation for about 3 days. If you look at the long-term averages, this means little precipitation in this month.

The weather in February

In the month of February, the average maximum temperature in Cotonou is around 32 degrees Celsius. The average minimum temperature in February is 25 degrees. The number of hours that the sun is visible in February at this destination is around 7 hours per day. Within the whole month there is precipitation for about 5 days. If you look at the long-term averages, this means that there will not be much precipitation this month.

The weather in March

In the month of March, the average maximum temperature in Cotonou is around 32 degrees Celsius. The average minimum temperature in March is 25 degrees. The number of hours that the sun is visible in March at this destination is around 7 hours per day. Within the whole month there is precipitation for about 9 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in April

In the month of April, the average maximum temperature in Cotonou is around 32 degrees Celsius. The average minimum temperature in April is 25 degrees. The number of hours that the sun is visible in April at this destination is around 7 hours per day. Within the whole month there is rainfall for about 11 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in May

In the month of May, the average maximum temperature in Cotonou is around 31 degrees Celsius. The average minimum temperature in May is 24 degrees. The number of hours that the sun is visible in May in this destination is around 7 hours per day. Within the whole month there is precipitation for about 14 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in June

In the month of June, the average maximum temperature in Cotonou is around 29 degrees Celsius. The average minimum temperature in June is 23 degrees. The number of hours that the sun is visible in June at this destination is around 5 hours per day. Within the whole month there is precipitation for about 17 days. If you look at the long-term averages, this makes for a wet month.

The weather in July

In July, the average maximum temperature in Cotonou is around 28 degrees Celsius. The average minimum temperature in July is 23 degrees. The number of hours that the sun is visible in July at this destination is around 4 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in August

In August, the average maximum temperature in Cotonou is around 28 degrees Celsius. The average minimum temperature in August is 23 degrees. The number of hours that the sun is visible in August in this destination is around 4 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in September

In September, the average maximum temperature in Cotonou is around 29 degrees Celsius. The average minimum temperature in September is 23 degrees. The number of hours that the sun is visible in September in this destination is around 5 hours per day. Within the whole month there is precipitation for about 18 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in October

In October, the average maximum temperature in Cotonou is around 30 degrees Celsius. The average minimum temperature in October is 24 degrees. The number of hours that the sun is visible in October at this destination is around 6 hours per day. Within the whole month there is rainfall for about 15 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in November

In November, the average maximum temperature in Cotonou is around 31 degrees Celsius. The average minimum temperature in November is 24 degrees. The number of hours that the sun is visible in November at this destination is around 8 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this means that there will not be much precipitation this month.

The weather in December

In December, the average maximum temperature in Cotonou is around 31 degrees Celsius. The average minimum temperature in December is 24 degrees. The number of hours that the sun is visible in December at this destination is around 7 hours per day. Within the whole month there is precipitation for about 4 days. If you look at the long-term averages, this means little precipitation in this month.

Cotonou, Benin

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