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St Lucia weather in June 2020
Below are average maximum temperatures at popular destinations in St Lucia in June. Select a destination to see more weather parameters.
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.
Metric (°C / mm) | Imperial (°F / inches)
Guide to St Lucia weather in June
The average maximum daytime temperature in St Lucia in June is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 8 hours of bright sunshine each day, which represents 58% of the 13 hours of daylight.
Expect 182mm (7.2 inches) of rainfall across the whole of June with 19 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.
The average sea temperature in and around St Lucia in June is 28°C (82°F).
The weather in St Lucia in June is represented by Castries.
St Lucia sunrise & sunset times for June 2020
Browse the sunrise & sunset times for St Lucia in June 2020. 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|
|Monday, 1st June 2020||05:35||18:29|
|Monday, 15th June 2020||05:36||18:33|
|Tuesday, 30th June 2020||05:40||18:36|
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