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 sea temperature 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
At the start of December, Basse Terre's average high-temperature reaches a still moderately hot 27.3°C (81.1°F), subtly different from the preceding month. Throughout December, a modest shift from daytime highs is anticipated in Basse Terre, Guadeloupe, with an average low-temperature of 25.8°C (78.4°F).Heat index
The heat index value for December is estimated at a hot 30°C (86°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
In December, the average relative humidity in Basse Terre is 76%.Rainfall
In December, the rain falls for 23.9 days. Throughout December, 68mm (2.68") of precipitation is accumulated. In Basse Terre, during the entire year, the rain falls for 261.2 days and collects up to 839mm (33.03") of precipitation.Sea temperature
In Basse Terre, in December, the average water temperature is 27.6°C (81.7°F).Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.
Daylight
The month with the shortest days is December, with an average of 11h and 12min of daylight.On the first day of December, sunrise is at 06:18 and sunset at 17:33. On the last day of the month, sunrise is at 06:34 and sunset at 17:45 AST.
Sunshine
With an average of 6.5h of sunshine, December has the least sunshine of the year in Basse Terre.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 7 in December translates into these instructions:
Guard oneself from overexposure. Defence against sun injury is vital. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be mindful! Sand and water reflections can up the Sun's UV exposure.
Frequently asked questions
What is the average December temperature in Basse Terre?
What is the average humidity in December in Basse Terre?
How many days does it rain in December in Basse Terre?
How warm is the water in December in Basse Terre?
What is the month with the shortest days in Basse Terre?
How many hours of daylight does Basse Terre have in December?
When are sunrise and sunset in December in Basse Terre?
What is the month with the least sunshine in Basse Terre?
How long on average sun shines in December in Basse Terre?
What are the months with the highest UV index in Basse Terre?
What are the months with the lowest UV index in Basse Terre?
What is the UV index intensity in December in Basse Terre?
Average temperature in December
Basse Terre, Guadeloupe
- Average high temperature in December: 27.3°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is March (26.3°C).
- Average low temperature in December: 25.8°C
The month with the highest average low temperature is September (27.5°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).
Average pressure in December
Basse Terre, Guadeloupe
- Average pressure in December: 1014.5mbar
The month with the highest atmospheric pressure is June (1016mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Basse Terre, Guadeloupe
- Average wind speed in December: 22.1km/h
The windiest month (with the highest average wind speed) is July (24km/h).
The calmest month (with the lowest average wind speed) is October (18.1km/h).
Average humidity in December
Basse Terre, Guadeloupe
- Average humidity in December: 76%
The months with the highest relative humidity are May, July, August and November (77%).
The months with the lowest relative humidity are January, February and March (75%).
Average rainfall in December
Basse Terre, Guadeloupe
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is February (31mm).
Average rainfall days in December
Basse Terre, Guadeloupe
- Average rainfall days in December: 23.9 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is March (16.9 days).
Average sea temperature in December
Basse Terre, Guadeloupe
- Average sea temperature in December: 27.6°C
The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight in December /
Average sunshine in December
Basse Terre, Guadeloupe
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Basse Terre, Guadeloupe
- Average sunshine days in December: 3.6 days
The month with the most sunshine days is March (9.3 days).
The month with the least sunshine days is July (0.7 days).
Average UV index in December
Basse Terre, Guadeloupe
- 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
Basse Terre, Guadeloupe
- Average cloud cover in December: 42
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 35).
Average visibility in December
Basse Terre, Guadeloupe
- 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).
Basse Terre, Guadeloupe
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