St Lucia weather in June 2021

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Below are average maximum temperatures at popular destinations in St Lucia in June. Select a destination to see more weather parameters.

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The June weather guide for 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.

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How hot is it in St Lucia in June?

Daytime temperatures usually reach 30°C in Castries, St Lucia in June with high heat and humidity, falling to 24°C at night.

How sunny is it in St Lucia in June?

There are normally 8 hours of bright sunshine each day in Castries, St Lucia in June - that's 58% of daylight hours.

How warm is the sea around St Lucia in June?

The average sea temperature around Castries, St Lucia in June is 28°C.

Does it rain in St Lucia in June?

There are usually 19 days with some rain in Castries, St Lucia in June and the average monthly rainfall is 182mm.

St Lucia sunrise & sunset times for June 2021

Browse the sunrise & sunset times for St Lucia in June 2021. Select a month to view St Lucia sunrise & sunset times for the next twelve months. The St Lucia sunrise & sunset times shown below are for Castries.


Date Sunrise times Sunset times
Tuesday, 1st June 2021 05:35 18:29
Tuesday, 15th June 2021 05:36 18:33
Wednesday, 30th June 2021 05:40 18:36
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Metric (°C / mm)  |  Imperial (°F / inches)

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