December weather forecast
Canaries, Saint Lucia

December

Weather in December

December in Canaries, Saint Lucia brings the cool charm of the winter season, yet without the biting chill of snowy regions. Compared to November, December sees a marginal dip in temperatures, contributing to the overall cool atmosphere. The atmospheric pressure shows stability at 1013.4mb, aiding in the maintainance of clear skies and conducive weather conditions for stargazing. Canaries in December is a haven for those seeking a winter escape, characterized by moderate temperatures, steady winds, and serene sea conditions. The arrival of December is synonymous with the start of the pleasantly cool winter season, making it an excellent time for enjoying outdoor activities and beach-time leisure.

Temperature

December brings an average high-temperature of a still moderately hot 28.2°C (82.8°F), showing a slight difference from November's 29.2°C (84.6°F). In Canaries, the average low-temperature during December nights tends to settle at a still warm 25.7°C (78.3°F), indicating a slight drop from the daytime peak.

Heat index

For December, the heat index is evaluated at a hot 32°C (89.6°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

The average relative humidity in December in Canaries is 74%.

Rainfall

In Canaries, in December, it is raining for 19.1 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Canaries, there are 255.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.

Sea temperature

In Canaries, in December, the average water temperature is 27.8°C (82°F).
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.

Daylight

December has the shortest days of the year, with an average of 11h and 18min of daylight.
On the first day of December, sunrise is at 06:12 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 month with the least sunshine in Canaries is December, with an average of 6.4h of sunshine.

UV index

The months with the highest UV index in Canaries are January through May, July through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during December translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.

Frequently asked questions

How hot is it in Canaries in December?
December temperatures vary between a high-temperature of 28.2°C (82.8°F) and a low-temperature of 25.7°C (78.3°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in December is evaluated at 32°C (89.6°F).
What is the average humidity in December in Canaries?
In Canaries, Saint Lucia, the average relative humidity in December is 74%.
How many days does it rain in December in Canaries?
In December, in Canaries, Saint Lucia, the rain falls for 19.1 days. Throughout December, 35mm (1.38") of precipitation is accumulated.
What is the sea water temperature in December in Canaries?
In December, the average sea temperature is 27.8°C (82°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
What is the month with the shortest days in Canaries?
December has the shortest days of the year in Canaries, with an average of 11h and 18min of daylight.
How many hours of daylight does Canaries have in December?
In Canaries, the average day length in December is 11h and 19min.
When are sunrise and sunset in December in Canaries?
In December, on the first day of the month, sunrise is at 06:12 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 least sunshine in Canaries?
With an average of 6.4h of sunshine, December has the least sunshine of the year in Canaries.
How many hours of sunshine does Canaries have in December?
In December, the average sunshine duration in Canaries is 6.4h.
When is the highest UV index in Canaries?
January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index in Canaries.
What is the UV index reading 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 threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
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).
The 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).

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).

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).

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

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

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).

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).

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).

Average daylight in December /
Average sunshine in December
Canaries, 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: 6h and 2min

The month with the most sunshine is April (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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).

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

The 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).

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

The 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).

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

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

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