Temperatures in August
It's warm in August in Sierra Leone with an average temperature of 28°C. Temperatures this month range from a low of 28°C to a high of 30°C. At night, you can expect temperatures between 24°C and 25°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Sierra Leone in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Sierra Leone with hot temperatures, averaging around 29°C during the day and nights close to 25°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature stays the same at 29°C, with nights close to 24°C. The chance of precipitation is high during this period.
End of August
By the end of August, the average daytime temperature in Sierra Leone will be around 29°C, with nights close to 25°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in August
In August, there is an average of 821 mm of precipitation, spread over 29 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance this month is over 94%, so expect nearly daily rain in August.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Sierra Leone. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Sierra Leone in August |
UK | ||
|---|---|---|---|
 Average Temperature |
28°C | 22°C | |
 High Temp |
30°C | 24°C | |
| Low Temp |
28°C | 19°C | |
 Total Precipitation |
821 mm | 60 mm | |
| Rainy Days |
29 days | 10 days | |
July
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Sierra Leone?
After some sun? Then August isn’t the best time to be in Sierra Leone. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Sierra Leone in August
With 39°C, Sierra Leone hit the highest temperature in the last 10 years in August 2016. The lowest daytime temperature in this month was 23°C in 2022. The extreme night temperatures ranged from a low of 21°C to a high of 27°C.
Check out the climate of Sierra Leone for all months and discover the best travel time
You can check out all destinations in Sierra Leone for a full picture of the climate.
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Daily Temperature in August in Sierra Leone
This chart shows the average daily temperatures, both day and night, for each day in August in Sierra Leone, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Sierra Leone
The chart below shows the average daily precipitation in August for Sierra Leone, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 29 days of rain in Sierra Leone.
Daily UV Index in August in Sierra Leone
This chart shows the average daily UV index in August in Sierra Leone, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Sierra Leone Over the Years
This chart shows the average temperature in August in Sierra Leone, measured in degrees Celsius, over the past years.
Total Precipitation in August in Sierra Leone Over the Years
This chart shows the average precipitation in August in Sierra Leone, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Sierra Leone
Click on a specific day in August for detailed info on the typical weather on that day in Sierra Leone. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Sierra Leone
Have you been to Sierra Leone in August?
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Average Weather in Sierra Leone by Month
Click on a month below to see detailed weather info for Sierra Leone. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Sierra Leone for all months at once
