September Rainfall Precipitation in Sierra Leone

September generally is a very rainy month with an average rainfall around 504 mm in Freetown.

Where and how much does it rain in Sierra Leone in September?

Find the average total precipitation in September for the most popular destinations in Sierra Leone on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

Check the weather conditions for any month in Sierra Leone.

For a detailed overview of the weather over the year and the best time to visit Sierra Leone, check out our Sierra Leone's climate page.

How much rainfall does Sierra Leone receive in September?

In September, Sierra Leone experiences its rainy season. Sun lovers might want to consider a different time for their trip. With an average of 504 mm) of rain in September, Freetown's weather becomes notably unpredictable due to the frequent downpours.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to Sierra Leone? Get detailed historical weather averages for many cities in Sierra Leone.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.