Castries weather in May (Castries, Saint Lucia)

How is the weather in Castries in May? Here's what the weather might have in store during this month.

In May, Castries generally has very high temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 31°C. But by evening, they drop to around 25°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Castries in May usually receives moderate rainfall, averaging around 59 mm for the month. Based on our climate data of the past 30 years, about 15 days of rain are anticipated.

With around 249 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If your ideal day consists of dry skies and moderate temperatures January and February generally stand out with the best circumstances. While August, September, October and November tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Castries climate page with graphs.

 

Castries, monthly averages in May

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 51%  
PrecipitationPrecipitation 59 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 76% *  
SunshineSunshine 249 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Saint Lucia, Saint Lucia (4 KM, 2 Miles).

Where to go in Saint Lucia in May

Find out more about the weather in Saint Lucia in May and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Castries in May?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
7/10
Outdoor sports
8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Castries.

Our site offers climate and forecast data for every country in the world. Are you going to Saint Lucia? On this website you can find historical weather averages for many cities in Saint Lucia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.