Sierra Leone weather in December 2025

Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Sierra Leone in December based on long-term weather averages. There is usually 2 days with some rainfall and 27 mm of average monthly rainfall in December.

  • 29°C maximum daytime temperature in December in Sierra Leone (Freetown)29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 2 days with some rainfall in December in Sierra Leone (Freetown)2
    2 days with some rainfall
  • 22°C minimum night-time temperature in December in Sierra Leone (Freetown)22
    22°C min night temperature
  • 12 hours of daylight per day in December in Sierra Leone (Freetown)12
    12 hours of daylight per day
  • Moderate heat & humidity in December in Sierra Leone (Freetown)M
    Moderate heat & humidity
  • 27 mm monthly rainfall in December in Sierra Leone (Freetown)27
    27 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Sierra Leone (Freetown)10
    10 (Very High) UV index
  • 28°C sea temperature in December in Sierra Leone (Freetown)28
    28°C sea temperature

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The December weather guide for Sierra Leone (Freetown) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Sierra Leone destinations

Below are average maximum temperatures at popular countries, regions and places in Sierra Leone in December. Select a holiday destination to see more weather parameters.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Sierra Leone in December?

Daytime temperatures usually reach 29°C in Freetown, Sierra Leone in December with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Sierra Leone in December?

There are normally 7 hours of bright sunshine each day in Freetown, Sierra Leone in December - that's 58% of daylight hours.

How warm is the sea around Sierra Leone in December?

The average sea temperature around Freetown, Sierra Leone in December is 28°C.

Does it ever rain in Sierra Leone in December?

There are usually 2 days with some rain in Freetown, Sierra Leone in December and the average monthly rainfall is 27mm.

Sierra Leone December sunrise & sunset times

Browse the sunrise and sunset times for Sierra Leone in December 2025. Select a month to view Sierra Leone sunrise and sunset times for the next 12 months. The Sierra Leone sunrise and sunset times shown below are for Freetown.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:52 18:32
Tuesday, 16th December 2025 07:00 18:38
Wednesday, 31st December 2025 07:07 18:45

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