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Temperatures in December

It's hot in December in Sierra Leone with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 24°C and 26°C.

Max and Min Temperatures per Day

Daily Temperature in December in Sierra Leone

This chart shows the daily maximum and minimum temperatures in degrees Celsius for Sierra Leone in December. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of December

The month of December starts in Sierra Leone with hot temperatures, averaging around 31°C during the day and nights close to 26°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.

Mid-December

By mid-December, the average daytime temperature stays the same at 31°C, with nights close to 25°C. Not much precipitation expected during this period. It’s mostly dry with sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.

End of December

By the end of December, the average daytime temperature in Sierra Leone will be around 31°C, with nights close to 25°C. No precipitation expected, with plenty of sunshine on the horizon. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.

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Precipitation in December

In December, there is an average of 21 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the Southwest.

The average precipitation chance is 22% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.

Precipitation Chance

Daily precipitation chance in percentages for Sierra Leone in December

This chart shows the daily precipitation chance (in percentages) in December 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 December

UK
Temperature Average Temperature
31°C 9°C
Sun High Temp
32°C 11°C
Sun Low Temp
30°C 8°C
Rain Total Precipitation
21 mm 67 mm
Rain Rainy Days
7 days 10 days

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 December a good time to visit Sierra Leone?

December is a great month to be in Sierra Leone for sunny weather. You’ll get high temperatures and not too much rain this month.

Temperature records for Sierra Leone in December

With 39°C, Sierra Leone hit the highest temperature in the last 10 years in December 2022. The lowest daytime temperature in this month was 26°C in 2015. The extreme night temperatures ranged from a low of 19°C to a high of 29°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 December in Sierra Leone

This chart shows the average daily temperatures, both day and night, for each day in December 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 Temperature in December in Sierra Leone

Daily Precipitation in December in Sierra Leone

The chart below shows the average daily precipitation in December 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 December, you can expect around 7 days of rain in Sierra Leone.

Daily Precipitation in December in Sierra Leone

Daily UV Index in December in Sierra Leone

This chart shows the average daily UV index in December 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.

Daily UV Index in December in Sierra Leone

Temperature in December in Sierra Leone Over the Years

This chart shows the average temperature in December in Sierra Leone, measured in degrees Celsius, over the past years.

Temperature in December in Sierra Leone Over the Years

Total Precipitation in December in Sierra Leone Over the Years

This chart shows the average precipitation in December in Sierra Leone, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in December in Sierra Leone Over the Years

Daily climate in December for Sierra Leone

Click on a specific day in December 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 December in Sierra Leone

Have you been to Sierra Leone in December?

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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

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