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
December
Weather in December
Temperature
December's beginning signals an average high-temperature of a still moderately hot 27.9°C (82.2°F), barely different from November's 28.7°C (83.7°F). December nights in Cafeiere reflect a consistent temperature dip to a still moderately hot 26.2°C (79.2°F), a slight descent from daytime peaks.Heat index
December's mean heat index is estimated at a hot 31°C (87.8°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
In Cafeiere, the average relative humidity in December is 75%.Rainfall
In December, the rain falls for 18.7 days. Throughout December, 37mm (1.46") of precipitation is accumulated. Throughout the year, there are 232.4 rainfall days, and 542mm (21.34") of precipitation is accumulated.Daylight
December has the shortest days of the year in Cafeiere, with an average of 11h and 18min of daylight.On the first day of December in Cafeiere, Saint Lucia, 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
December has the least sunshine of the year, with an average of 6.6h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Cafeiere. The months with the lowest UV index in Cafeiere are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 7 in December leads to these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cafeiere in December?
What is the average humidity in December in Cafeiere?
How much does it rain in Cafeiere in December?
What is the month with the shortest days in Cafeiere?
What is the average length of the day in December in Cafeiere?
When are sunrise and sunset in December in Cafeiere?
What is the month with the least sunshine in Cafeiere?
How many hours of sunshine does Cafeiere have in December?
What are the months with the highest UV index in Cafeiere?
When is the lowest UV index in Cafeiere?
What is the UV index reading in December in Cafeiere?
Average temperature in December
Cafeiere, Saint Lucia
- Average high temperature in December: 27.9°C
The warmest months (with the highest average high temperature) are September and October (29.5°C).
The month with the lowest average high temperature is February (26.8°C).
- Average low temperature in December: 26.2°C
The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is February (25.3°C).
Average pressure in December
Cafeiere, Saint Lucia
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is June (1014.9mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).
Average wind speed in December
Cafeiere, Saint Lucia
- Average wind speed in December: 24.9km/h
The windiest month (with the highest average wind speed) is February (26.9km/h).
The calmest month (with the lowest average wind speed) is September (18.3km/h).
Average humidity in December
Cafeiere, Saint Lucia
- Average humidity in December: 75%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are January and February (74%).
Average rainfall in December
Cafeiere, Saint Lucia
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Cafeiere, Saint Lucia
- Average rainfall days in December: 18.7 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (15 days).
Average daylight in December /
Average sunshine in December
Cafeiere, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in December
Cafeiere, Saint Lucia
- Average sunshine days in December: 9 days
The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (3.6 days).
Average UV index in December
Cafeiere, Saint Lucia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Cafeiere, Saint Lucia
- Average cloud cover in December: 41
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 35).
Average visibility in December
Cafeiere, 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).
