Saint Lucia in may: average Weather, Temperature and Climate, Where to go?
Weather in Saint Lucia in may 2025
Here, find the the weather forecast for may for most popular cities in Saint Lucia. These predictions are statistics for the month of may from weather reports for many years. The percentage indicates the possibility of having the weather mentioned.
Average weather in may in Castries
good weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
46% of time
32%
10%
9%
Weather at 12pm
85°F
Moderate rain at times
57% of time
20%
19%
4%
Weather at 6pm
81°F
Moderate rain at times
51% of time
26%
16%
6%
Weather at 3am
81°F
38%
32%
21%
10%
Where to go in Saint Lucia in may?
Where to go in Saint Lucia in may: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Saint Lucia in may when it comes to the weather?
Remember:
The climate in Saint Lucia in may is good across the board.
That month is not the best month to travel to in Saint Lucia. The weather everywhere is quite correct: in Dennery, Gros Islet, Anse-La-Raye, Vieux Fort, Soufrière, Choiseul, Laborie, Micoud and Castries. The sun is not there all the time and you risk you to be soaked by rain regularly. However, if you don't plan a beach and sun holiday in Saint Lucia but rather nature excursions, this climate may suit. In addition, there are certainly fewer tourists at this time.
Climate in Saint Lucia in may
Climate in Castries in may
In may, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is very warm around this city in may. With 3in over 4 days, rain may occur for your journey. But this is pretty moderate and it will not be continuous.
With a correct climate, the month of may is okay (but not the best month) for traveling in Castries in Saint Lucia.
| May | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 46% | ||
| Length of day | 12:47 | ||
| Our opinion at whereandwhen.net | good |
Climate in Soufrière in may
In the month of may, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 83°F). The climate is very hot here in this month. With 3.1in over 4 days, rain may occur for your vacations. But this is moderate and it is only of temporary showers.
With proper weather, may is okay (but not good time) for traveling there.
| May | |||
| Average temperature | 83°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 3.1in | ||
| Number of days with rainfall | 4 day(s) (14%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 43% | ||
| Length of day | 12:46 | ||
| Our opinion at whereandwhen.net | good |
Climate in Anse-La-Raye in may
In the month of may, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is very hot in that locality in may. With 3in over 4 days, rain may occur during your stay. But this is moderate and you will not be too bothered by it.
With proper weather, the month of may is okay (but not the best time) for traveling in this locality in Saint Lucia.
| May | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 46% | ||
| Length of day | 12:46 | ||
| Our opinion at whereandwhen.net | good |
Climate in Choiseul in may
In the month of may, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 83°F). The climate is burning in this location in the month of may. With 3.1in over 4 days, you will experience some showers during your stay. But this is pretty reasonably and it will not be continuous.
With proper weather, may is okay (but not the best month) for traveling in this locality in Saint Lucia.
| May | |||
| Average temperature | 83°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 3.1in | ||
| Number of days with rainfall | 4 day(s) (14%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 43% | ||
| Length of day | 12:45 | ||
| Our opinion at whereandwhen.net | good |
Climate in Dennery in may
In the month of may, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is very warm in that area in this month. With 3in over 4 days, rain may occur throughout your trip. But this is pretty reasonably and you will not be too bothered by it.
With a correct weather, the month of may is okay (but not good month) for traveling in this city.
| May | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 46% | ||
| Length of day | 12:46 | ||
| Our opinion at whereandwhen.net | good |
All cities in Saint Lucia in may
| Castries in may | good weather |
| Soufrière in may | good weather |
| Anse-La-Raye in may | good weather |
| Choiseul in may | good weather |
| Dennery in may | good weather |
| Gros Islet in may | good weather |
| Laborie in may | good weather |
| Micoud in may | good weather |
| Vieux Fort in may | good weather |
| Praslin Bay in may | good weather |
Weather data for Saint Lucia in may:
Weather data for Saint Lucia in may is derived from an average of the weather forecast since 2009 in Saint Lucia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint Lucia can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Saint Lucia.