Cap Estate Weather in May
May in Cap Estate brings high temperatures around 30°C (86°F) during the day, dropping to 26°C (79°F) at night, with quite a bit of rainfall expected, averaging around 65 mm (2.6 in) for the month.
Rainfall in Cap Estate in May
Records from the past 30 years suggest around 15 days of rain, with 65 mm (2.6 in) average for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Cap Estate in May
In May, Cap Estate gets high temperatures, with highs of 30°C (86°F). Nights cool to around 26°C (79°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Cap Estate in May
The month enjoys around 249 hours of sunshine, creating mostly sunny days with good weather conditions.For Cap Estate itself, January, February, March, April and December 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 Cap Estate's climate page.
Cap Estate Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
51%
Precipitation
65 mm (2.6 in)
Rainy days
15 days
Humidity
76% *
Sunshine
249 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cap Estate typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Historical weather for Cap Estate in May
Browse day-by-day weather records for Cap Estate spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cap Estate historical weather extremes in May
The extremes listed below come from historical weather data collected in Cap Estate from 1976 through 2026.
- Cap Estate recorded its highest May temperature of 38°C (100°F) on May 2, 2015.
- The coldest May day was on May 10, 1986, with a maximum of 25°C (77°F).
- Cap Estate registered its coldest May night on May 14, 1984, with temperatures dropping to 20°C (68°F).
Best Places in Saint Lucia in May
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 May →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Cap Estate in May
Warm temperatures in May 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. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Cap Estate in May
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 Cap Estate's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cap Estate climate overview or explore weather in Saint Lucia.
