December weather forecast and climate
Saint Lawrence, Barbados

Weather in December

December, the first month of the winter, in Saint Lawrence, is also a moderately hot month, with average temperature varying between 22°C (71.6°F) and 29°C (84.2°F).

Temperature

In December, the average high-temperature remains equal as in November - a still warm 29°C (84.2°F). In Saint Lawrence, the average low-temperature is 22°C (71.6°F).

Rainfall

In Saint Lawrence, it is raining for 14 days, with typically 96mm (3.78") of accumulated precipitation. In Saint Lawrence, during the entire year, the rain falls for 156 days and collects up to 1238mm (48.74") of precipitation.

Sea temperature

In Saint Lawrence, Barbados,, the average water temperature is 27°C (80.6°F).
Note: 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

With an average of 11.4h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine is 8h.

UV index

December is the month with the lowest UV index in Saint Lawrence, with an average maximum UV index of 9. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 9 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

How much does it rain in Saint Lawrence in December?

In Saint Lawrence, Barbados, in December, during 14 rainfall days, 96mm (3.78") of precipitation is typically accumulated.

What is the water temperature in December in Saint Lawrence?

In December, the average sea temperature is 27°C (80.6°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.

What is the month with the shortest days in Saint Lawrence?

The month with the shortest days is December, with an average of 11.4h of daylight.

How many hours of daylight does Saint Lawrence have in December?

The average length of the day in December is 11.4h.

How long on average sun shines in December in Saint Lawrence?

The average sunshine in December is 8h.

When is the lowest UV index in Saint Lawrence?

With an average maximum UV index of 9, December is the month with the lowest UV index.

How high is the UV index in December in Saint Lawrence?

The average daily maximum UV index in December in Saint Lawrence, Barbados, is 9. A UV Index estimate of 8 to 10 represents a very high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in December
Saint Lawrence, Barbados

Average temperature in December - Saint Lawrence, Barbados
  • Average high temperature in December: 29°C

The warmest months (with the highest average high temperature) are May, June and August (31°C).
The month with the lowest average high temperature is January (28°C).

  • Average low temperature in December: 22°C

Months with the highest average low temperature are May, June, July, August, September, October and November (23°C).
The coldest months (with the lowest average low temperature) are January, February and March (21°C).

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Average rainfall in December
Saint Lawrence, Barbados

Average rainfall in December - Saint Lawrence, Barbados
  • Average rainfall in December: 96mm

The wettest month (with the highest rainfall) is October (178mm).
The driest month (with the least rainfall) is March (37mm).

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Average rainfall days in December
Saint Lawrence, Barbados

Average rainfall days in December - Saint Lawrence, Barbados
  • Average rainfall days in December: 14 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is April (7 days).

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Average sea temperature in December
Saint Lawrence, Barbados

Average sea temperature in December - Saint Lawrence, Barbados
  • Average sea temperature in December: 27°C

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

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Average daylight in December /
Average sunshine in December
Saint Lawrence, Barbados

Average daylight in December / Average sunshine in December - Saint Lawrence, Barbados
  • Average daylight in December: 11.4h

The month with the longest days is June (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.4h).

  • Average sunshine in December: 8h

Months with the most sunshine are January, February, April and May (Average sunshine: 9h).
The month with the least sunshine is October (Average sunshine: 7h).

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Average UV index in December
Saint Lawrence, Barbados

Average UV index in December - Saint Lawrence, Barbados
  • Average UV index in December: 9

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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