Sierra Leone weather in May 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sierra Leone in May. Check more long-term weather averages for Sierra Leone in May before you book your next holiday to Sierra Leone in 2025/2026.

  • 30°C maximum daytime temperature in May in Sierra Leone (Freetown)30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in May in Sierra Leone (Freetown)15
    15 days with some rainfall
  • 23°C minimum night-time temperature in May in Sierra Leone (Freetown)23
    23°C min night temperature
  • 13 hours of daylight per day in May in Sierra Leone (Freetown)13
    13 hours of daylight per day
  • High heat & humidity in May in Sierra Leone (Freetown)H
    High heat & humidity
  • 191 mm monthly rainfall in May in Sierra Leone (Freetown)191
    191 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Sierra Leone (Freetown)11
    11+ (Extreme) UV index
  • 28°C sea temperature in May in Sierra Leone (Freetown)28
    28°C sea temperature

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The May 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 May. 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 May?

Daytime temperatures usually reach 30°C in Freetown, Sierra Leone in May with high heat and humidity, falling to 23°C at night.

How sunny is it in Sierra Leone in May?

There are normally 6 hours of bright sunshine each day in Freetown, Sierra Leone in May - that's 47% of daylight hours.

How warm is the sea around Sierra Leone in May?

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

Does it rain in Sierra Leone in May?

There are usually 15 days with some rain in Freetown, Sierra Leone in May and the average monthly rainfall is 191mm.

Sierra Leone May sunrise & sunset times

Browse the sunrise and sunset times for Sierra Leone in May 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
Thursday, 1st May 2025 06:37 19:03
Friday, 16th May 2025 06:34 19:05
Saturday, 31st May 2025 06:33 19:08

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