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The climate in Sierra Leone

Average daytime and nighttime temperatures


All climate diagrams on this page result from the collected data of 4 weather stations.
All data correspond to the average monthly values of the last 20 years.


Back to overview: Sierra Leone

Climate zone: tropics

High humidity and hot temperatures make the weather in Sierra Leone at times pleasant but also tropical humid. It is warm to hot all year round and invites to bathe at average water temperatures of 27 degrees. Dued to the lesser rain the best time for traveling is from November to April. Most precipitation decrease from June to October.
Duration of daylight and sunshine in Sierra Leone
Compare climate with other regions or countries
Hours of sunshine per daySunshine hours per day in Sierra Leone
Rainy days per monthRainy days per month in Sierra Leone
Precipitation in mm/dayPrecipitation in Sierra Leone
Water temperatureWater temperatures in Sierra Leone
Relative humidity in %Relative humidity in Sierra Leone
Absolute humidity in g/m³Absolute humidity in Sierra Leone


Data basis and methodology

The data of the individual measuring stations are based on the archives of the German Weather Service, individual values averaged and supplemented by own elements. In order to determine a representative national average, average values were first calculated for each part of the country, which were then summarized at the national level.
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