Sierra Leone weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Sierra Leone in August. Check more long-term weather averages for Sierra Leone in August before you book your next holiday to Sierra Leone in 2025/2026.

  • 27°C maximum daytime temperature in August in Sierra Leone (Freetown)27
    27°C max day temperature
  • 3 hours of sunshine per day
  • 27 days with some rainfall in August in Sierra Leone (Freetown)27
    27 days with some rainfall
  • 22°C minimum night-time temperature in August in Sierra Leone (Freetown)22
    22°C min night temperature
  • 12 hours of daylight per day in August in Sierra Leone (Freetown)12
    12 hours of daylight per day
  • Moderate heat & humidity in August in Sierra Leone (Freetown)M
    Moderate heat & humidity
  • 804 mm monthly rainfall in August in Sierra Leone (Freetown)804
    804 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Sierra Leone (Freetown)11
    11+ (Extreme) UV index
  • 27°C sea temperature in August in Sierra Leone (Freetown)27
    27°C sea temperature

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The August 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 August. Select a holiday destination to see more weather parameters.

All Sierra Leone destinations

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

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How hot is it in Sierra Leone in August?

Daytime temperatures usually reach 27°C in Freetown, Sierra Leone in August with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Sierra Leone in August?

There are normally 3 hours of bright sunshine each day in Freetown, Sierra Leone in August - that's 22% of daylight hours.

How warm is the sea around Sierra Leone in August?

The average sea temperature around Freetown, Sierra Leone in August is 27°C.

Does it rain in Sierra Leone in August?

There are usually 27 days with some rain in Freetown, Sierra Leone in August and the average monthly rainfall is 804mm.

Sierra Leone August sunrise & sunset times

Browse the sunrise and sunset times for Sierra Leone in August 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
Friday, 1st August 2025 06:45 19:14
Saturday, 16th August 2025 06:46 19:09
Sunday, 31st August 2025 06:45 19:02

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