Saint Lucia Weather in June
June in Saint Lucia brings very high temperatures around 31°C (88°F) during the day, dropping to 26°C (79°F) at night, with quite a bit of rainfall expected, averaging around 83 mm (3.3 in) for the month.
Rainfall in Saint Lucia in June
On average, there are about 19 days with rain during this month, averaging 83 mm (3.3 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Saint Lucia in June
In June, Saint Lucia sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 26°C (79°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Saint Lucia in June
Enjoy a sunny month with about 239 hours of sunshine, the clear skies make Saint Lucia even more beautiful.For Saint Lucia itself, January, February and March generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Lucia, check out our Saint Lucia's climate page.
Saint Lucia Temperature in June
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
63%
Precipitation
83 mm (3.3 in)
Rainy days
19 days
Humidity
78%
Sunshine
239 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Saint Lucia typically stay consistent throughout June, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in June
Historical weather for Saint Lucia in June
Browse day-by-day weather records for Saint Lucia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint Lucia historical weather extremes in June
According to our 36 years of weather records for Saint Lucia, the following extremes were recorded between 1990 and 2026.
- Saint Lucia recorded its highest June temperature of 33°C (91°F) on June 15, 2024.
- The lowest daytime temperature in June was 27°C (81°F), recorded on June 12, 1992.
- The lowest overnight temperature recorded in June was 20°C (68°F) (June 24, 2022).
Best Places in Saint Lucia in June
Find out more about the weather in Saint Lucia and which places have the best travel conditions in this month. See all of Saint Lucia in June →
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What to Wear in Saint Lucia in June
Warm temperatures in June make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Saint Lucia in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Lucia, check out our Saint Lucia's climate page.
Temperature Rainfall Sunshine Humidity
See the full Saint Lucia climate overview or explore weather in Saint Lucia.
