St Lucia weather in May 2024

Expect 77°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Lucia in May. Check more long-term weather averages for St Lucia in May before you book your next holiday to South Africa in 2024/2025.

77
77°F max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
61
61°F min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
3.6
3.6 inches of monthly rainfall
5
5 (Moderate) UV index
77
77°F sea temperature

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The May weather guide for South Africa (St Lucia) 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.

Metric (°C) | Imperial (°F)

More about South Africa

How hot is it in St Lucia in May?

Daytime temperatures usually reach 77°F in St Lucia in May with low heat and humidity, falling to 61°F at night.

How sunny is it in St Lucia in May?

There are normally 8 hours of bright sunshine each day in St Lucia in May - that's 70% of daylight hours.

How warm is the sea around St Lucia in May?

The average sea temperature around St Lucia in May is 77°F.

Does it rain in St Lucia in May?

There are usually 8 days with some rain in St Lucia in May and the average monthly rainfall is 3.6 inches.

St Lucia May sunrise & sunset times

Browse the sunrise and sunset times for St Lucia in May 2024. Select a month to view St Lucia sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Wednesday, 1st May 2024	06:17	17:17
Thursday, 16th May 2024	06:26	17:07
Friday, 31st May 2024	06:34	17:02

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South Africa - quick facts
Flight time^✝	11 to 12 hours
Time difference	UK +2 hours
Language(s)	Zulu, Xhosa, English
Currency	South African Rand
Electricity	C + M + N plug (230V)
Driving side	Left
Why visit?	Beaches Culture Nature
Tourist info	South African Tourism