May · Saint Lucia
Best time to visit Castries in MayWeather, crowds & prices
May score
9.7/10
Ranked #4 of 12 months
- Avg temp
- 28°C
- Rainfall
- 33 mm
- Humidity
- 77%
- Sunny days
- 30
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Castries scores 9.7/10 for beach and coastal travel - an above-average month (#4 of 12). Expect around 28°C, 33 mm of rain, and roughly 30 sunny days this month.
Castries rewards coastal days in Saint Lucia most clearly through the drier months outside peak monsoon.
Frequently asked
- What is the weather like in Castries in May?
- In May, Castries averages 28°C, 33 mm of rain, and about 30 sunny days. Its climate-comfort score is 9.7/10.
- Is May a good time to visit Castries?
- May earns a 9.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Castries in May?
- Expect about 33 mm of rain in May. Average humidity is 77% and there are about 30 sunny days.
Curated in Castries
Tickets & experiences
Things to do in Castries
Castries, Saint Lucia. Live activities and tours from GetYourGuide, matched to this destination.