December weather forecast and climate
Canaries, Saint Lucia

Weather in December

The first month of the winter, December, is also a moderately hot month in Canaries, Saint Lucia, with average temperature varying between 25.7°C (78.3°F) and 28.2°C (82.8°F).

Temperature

In Canaries, the average high-temperature in December is relatively the same as in November - a still warm 28.2°C (82.8°F). In Canaries, in December, the average low-temperature is 25.7°C (78.3°F).

Heat index

In December, the average heat index is estimated at a hot 31.6°C (88.9°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, differences in body mass, height, and shape, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In December, the average relative humidity is 74%.

Rainfall

In December, the rain falls for 19.1 days. Throughout December, 35mm (1.38") of precipitation is accumulated. Throughout the year, there are 255.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.

Sea temperature

In Canaries, Saint Lucia, the average water temperature is 27.8°C (82°F).
Note: 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.

Daylight

December has the shortest days of the year in Canaries, with an average of 11.3h of daylight.

Sunshine

The month with the least sunshine in Canaries is December, with an average of 6.4h of sunshine.

UV index

January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Canaries?

In December, the average high-temperature is 28.2°C (82.8°F), and the average low-temperature is 25.7°C (78.3°F). In December, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, is evaluated at 31.6°C (88.9°F).

What is the average humidity in December in Canaries?

The average relative humidity in December in Canaries, Saint Lucia, is 74%.

How much does it rain in Canaries in December?

In Canaries, in December, it is raining for 19.1 days, with typically 35mm (1.38") of accumulated precipitation.

What is the sea water temperature in December in Canaries?

In December, the average sea temperature is 27.8°C (82°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 Canaries?

The month with the shortest days in Canaries is December, with an average of 11.3h of daylight.

How many hours of daylight does Canaries have in December?

In Canaries, the average length of the day in December is 11.3h.

What is the month with the least sunshine in Canaries?

The month with the least sunshine in Canaries, Saint Lucia, is December, with an average of 6.4h of sunshine.

How long on average sun shines in December in Canaries?

In Canaries, the average sunshine in December is 6.4h.

When is the highest UV index in Canaries?

Months with the highest UV index are January through May, July through December, with an average maximum UV index of 7.

What is the UV index intensity in December in Canaries?

The average daily maximum UV index in December in Canaries, Saint Lucia, is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in December
Canaries, Saint Lucia

Average temperature in December - Canaries, Saint Lucia
  • Average high temperature in December: 28.2°C

The warmest month (with the highest average high temperature) is September (30.3°C).
Months with the lowest average high temperature are January and February (27.5°C).

  • Average low temperature in December: 25.7°C

The month with the highest average low temperature is October (27.2°C).
The coldest month (with the lowest average low temperature) is March (25°C).

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Average pressure in December
Canaries, Saint Lucia

Average pressure in December - Canaries, Saint Lucia
  • Average pressure in December: 1013.4mbar

The month with the highest atmospheric pressure is June (1015mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

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Average wind speed in December
Canaries, Saint Lucia

Average wind speed in December - Canaries, Saint Lucia
  • Average wind speed in December: 22.5km/h

The windiest month (with the highest average wind speed) is February (24.7km/h).
The calmest month (with the lowest average wind speed) is September (16.7km/h).

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Average humidity in December
Canaries, Saint Lucia

Average humidity in December - Canaries, Saint Lucia
  • Average humidity in December: 74%

Months with the highest relative humidity are May, June, July, August and November (75%).
Months with the lowest relative humidity are January, February, March and September (73%).

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Average rainfall in December
Canaries, Saint Lucia

Average rainfall in December - Canaries, Saint Lucia
  • Average rainfall in December: 35mm

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days in December
Canaries, Saint Lucia

Average rainfall days in December - Canaries, Saint Lucia
  • Average rainfall days in December: 19.1 days

The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is February (16.4 days).

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Average sea temperature in December
Canaries, Saint Lucia

Average sea temperature in December - Canaries, Saint Lucia
  • Average sea temperature in December: 27.8°C

The best month for swimming (with the highest average sea temperature) is September (29.7°C).
The coldest month (with the lowest average sea temperature) is March (27.1°C).

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Average daylight in December /
Average sunshine in December
Canaries, Saint Lucia

Average daylight in December / Average sunshine in December - Canaries, Saint Lucia
  • Average daylight in December: 11.3h

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

  • Average sunshine in December: 6.4h

The month with the most sunshine is April (Average sunshine: 9.8h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in December
Canaries, Saint Lucia

Average sunshine days in December - Canaries, Saint Lucia
  • Average sunshine days in December: 7.3 days

The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is July (0.8 days).

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Average UV index in December
Canaries, Saint Lucia

Average UV index in December - Canaries, Saint Lucia
  • Average UV index in December: 7

Months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).

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Average cloud cover in December
Canaries, Saint Lucia

Average cloud cover in December - Canaries, Saint Lucia
  • Average cloud cover in December: 43

Months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 38).

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Average visibility in December
Canaries, Saint Lucia

Average visibility in December - Canaries, Saint Lucia
  • Average visibility in December: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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