Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Garrand sees the arrival of December with an average high-temperature of a still moderately hot 28.2°C (82.8°F), indicating a subtle variation from November. December nights in Garrand anticipate an average temperature of 25.7°C (78.3°F), a modest decline from the daytime.Heat index
December's average heat index is calculated to be a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In December, the average relative humidity in Garrand is 74%.Rainfall
In Garrand, during December, the rain falls for 19.1 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Garrand, there are 255.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.Daylight
With an average of 11h and 18min of daylight, December has the shortest days of the year in Garrand.On the first day of the month, sunrise is at 06:12 and sunset at 17:33. On the last day of December, sunrise is at 06:27 and sunset at 17:46 AST.
Sunshine
The month with the least sunshine in Garrand, Saint Lucia, 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 in Garrand, Saint Lucia. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Garrand?
What is the average humidity in December in Garrand?
How many days does it rain in December in Garrand?
What is the month with the shortest days in Garrand?
How many hours of daylight does Garrand have in December?
When are sunrise and sunset in December in Garrand?
What is the month with the least sunshine in Garrand?
How many hours of sunshine does Garrand have in December?
When is the highest UV index in Garrand?
What is the UV index intensity in December in Garrand?
Average temperature in December
Garrand, 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
Garrand, 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
Garrand, 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
Garrand, 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
Garrand, 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
Garrand, 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 daylight in December /
Average sunshine in December
Garrand, 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
Garrand, 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
Garrand, 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
Garrand, 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
Garrand, 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).
Garrand, Saint Lucia
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