December weather forecast
La Retraite, Saint Lucia

englishespañol中文
Share

Weather in December

December sees La Retraite, Saint Lucia, make a significant turn towards the dry season. Rainfall diminishes notably, dropping to 149mm (5.87"), indicating the diminishing wet period. The balmy temperatures, combined with diminishing rains and the warm sea, create a welcoming atmosphere for visitors. As the year comes to a close, the decreased daylight hours and cooler nights suggest the universal passage of seasons. December's weather in La Retraite uniquely combines tropical warmth with the chill of the year’s end.

Temperature

December's weather, recording an average high temperature of a still moderately hot 29°C (84.2°F), matches that of November. The nights of December in La Retraite anticipate an average low-temperature of 23°C (73.4°F).

Rainfall

In La Retraite, in December, it is raining for 18 days, with typically 149mm (5.87") of accumulated precipitation. In La Retraite, during the entire year, the rain falls for 209 days and collects up to 2035mm (80.12") of precipitation.

Sea temperature

In La Retraite, the average seawater temperature in December is 27°C (80.6°F).
Note: Surface water temperatures falling between 25°C (77°F) and 29°C (84.2°F) are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

December has the shortest days of the year, with an average of 11h and 18min of daylight.
On the first day of December in La Retraite, sunrise is at 06:11 and sunset at 17:34. On the last day of the month, sunrise is at 06:27 and sunset at 17:47 AST.

Sunshine

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

UV index

The month with the lowest UV index is December, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 8 in December, converts into the following recommendations:
Prioritize protection; rapid damage can occur to unprotected eyes and skin. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Stay aware! UV radiation is magnified when reflecting off sand and water.
[Resources]

Frequently asked questions

How hot is December in La Retraite?

During December, La Retraite experiences an average high-temperature of 29°C (84.2°F) and a low-temperature of 23°C (73.4°F).

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

In December, the rain falls for 18 days. Throughout December, 149mm (5.87") of precipitation is accumulated.

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

In December, the average sea temperature is 27°C (80.6°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the month with the shortest days in La Retraite?

December has the shortest days of the year in La Retraite, with an average of 11h and 18min of daylight.

What is the average length of the day in December in La Retraite?

The average day length in December in La Retraite is 11h and 20min.

When are sunrise and sunset in December in La Retraite?

On the first day of December in La Retraite, sunrise is at 06:11 and sunset at 17:34. On the last day of the month, sunrise is at 06:27 and sunset at 17:47 AST.

What is the month with the most sunshine in La Retraite?

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

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

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

What is the month with the lowest UV index in La Retraite?

December is the month with the lowest UV index in La Retraite, Saint Lucia, with an average maximum UV index of 8.

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

In December, the average daily maximum UV index in La Retraite, Saint Lucia, is 8. A UV Index estimate of 8 to 10 represents a very high health threat from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
La Retraite, Saint Lucia

Average temperature in December - La Retraite, Saint Lucia
  • Average high temperature in December: 29°C

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

  • Average low temperature in December: 23°C

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

[Resources]

Average rainfall in December
La Retraite, Saint Lucia

Average rainfall in December - La Retraite, Saint Lucia
  • Average rainfall in December: 149mm

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

[Resources]

Average rainfall days in December
La Retraite, Saint Lucia

Average rainfall days in December - La Retraite, Saint Lucia
  • Average rainfall days in December: 18 days

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

[Resources]

Average sea temperature in December
La Retraite, Saint Lucia

Average sea temperature in December - La Retraite, Saint Lucia
  • Average sea temperature in December: 27°C

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

[Resources]

Average daylight in December /
Average sunshine in December
La Retraite, Saint Lucia

Average daylight in December / Average sunshine in December - La Retraite, Saint Lucia
  • Average daylight in December: 11h and 2min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in December: 8h

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

[Resources]

Average UV index in December
La Retraite, Saint Lucia

Average UV index in December - La Retraite, Saint Lucia
  • Average UV index in December: 8

The 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).

[Resources]

La Retraite, Saint Lucia

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location