May weather forecast and climate
La Retraite, Saint Lucia

The last month of the spring, May, is a hot month in La Retraite, Saint Lucia, with average temperature varying between 30°C (86°F) and 24°C (75.2°F).

Temperature

Warmest months are May through October, with an average high-temperature of 30°C (86°F).

Rainfall

In May, in La Retraite, the rain falls for 15 days. Throughout May, 124mm (4.9") of precipitation is accumulated. In La Retraite, during the entire year, the rain falls for 209 days and collects up to 2035mm (80.1") of precipitation.

Sea temperature

In La Retraite, Saint Lucia, in May, the average water temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in May is 12.8h.

Sunshine

Months with the most sunshine are January through September, November and December, with an average of 8h of sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in La Retraite, Saint Lucia. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation for the average person.
The daily maximum UV index of 12 interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What are the warmest months in La Retraite?

May through October, with an average high-temperature of 30°C (86°F), are warmest months.

What is the temperature in May in La Retraite?

In La Retraite, in May, the average high-temperature is 30°C (86°F), and the average low-temperature is 24°C (75.2°F).

How many days does it rain in May in La Retraite?

In La Retraite, Saint Lucia, in May, during 15 rainfall days, 124mm (4.9") of precipitation is typically accumulated.

What is the sea water temperature in May in La Retraite?

In May, the average sea temperature in La Retraite is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does La Retraite have in May?

In La Retraite, Saint Lucia, the average length of the day in May is 12.8h.

What are the months with the most sunshine in La Retraite?

Months with the most sunshine in La Retraite, Saint Lucia, are January through September, November and December, with an average of 8h of sunshine.

How long on average sun shines in May in La Retraite?

In May, the average sunshine in La Retraite is 8h.

When is the highest UV index in La Retraite?

Months with the highest UV index in La Retraite, Saint Lucia, are March through September, with an average maximum UV index of 12.

How high is the UV index in May in La Retraite?

In May, the average daily maximum UV index in La Retraite, Saint Lucia, is 12. A UV Index value of 11, and more, symbolizes an excessive health risk from the exposure to the Sun's UV radiation.
Average temperature in May - La Retraite, Saint Lucia
  • Average high temperature in May: 30°C

Warmest months (with the highest average high temperature) are May, June, July, August, September and October (30°C).
Months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in May: 24°C

The month with the highest average low temperature is July (25°C).
Coldest months (with the lowest average low temperature) are January, February and March (22°C).

Average rainfall in May - La Retraite, Saint Lucia
  • Average rainfall in May: 124mm

The wettest month (with the highest rainfall) is October (269mm).
The driest month (with the lowest rainfall) is March (76mm).

Average rainfall days in May - La Retraite, Saint Lucia
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is September (25 days).
The month with the lowest number of rainy days is April (11 days).

Average sea temperature in May - La Retraite, Saint Lucia
  • Average sea temperature in May: 28°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in May / Average sunshine in May - La Retraite, Saint Lucia
  • Average daylight in May: 12.8h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in May: 8h

Months with most sunshine are January, February, March, April, May, June, July, August, September, November and December (Average sunshine: 8h).
The month with least sunshine is October (Average sunshine: 7h).

Average UV index in May - La Retraite, Saint Lucia
  • Average UV index in May: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).

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