September Rainfall and Precipitation in Sierra Leone

Monthly rainfall totals, rainy days and the driest cities across Sierra Leone in September.

Sierra Leone typically experiences very rainy weather in September, with average rainfall around 504 mm (20 in) in Freetown.

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

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Best Places to Visit in Sierra Leone in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sierra Leone.

Conditions Temperatures Precipitation

Temperatures Precipitation

Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

Sierra Leone precipitation in September: frequently asked questions

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 (20 in) of rain in September, Freetown's weather becomes notably unpredictable due to the frequent downpours.

How many days does it rain in Sierra Leone in September?

On average, Freetown has about 24 days days of rain in September.

Is September part of the rainy season in Sierra Leone?

Yes. September falls within the rainy season in Sierra Leone. Expect more frequent showers and pack accordingly.

Interested in more climate information?

We have much more information about the climate in Sierra Leone.

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.