Saint-Barthelemy weather in December 2025
December
Saint-Barthelemy weather in December 2025
December
Day
28 °C
Night
23 °C
Sea
27 °C
Precipitation
92 mm
in month
Rainy days
13 days
in month
Daylight
11 hours
average
Sunshine
8 hours
average
Humidity
77 %
Day
28 °C
Night
23 °C
Sea
27 °C
Precipitation
92 mm
in month
Rainy days
13 days
in month
Daylight
11 hours
average
Sunshine
8 hours
average
Humidity
77 %
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Weather overview and FAQs
Weather overview
In December in Saint-Barthelemy, the average air temperature ranges from 28 °C (83 °F) during the day to 23 °C (74 °F) at night. There are 14 days of rain on average, where the rainfall is 92 mm (3.62 in).
Is December a good month to visit Saint-Barthelemy?
December is one of the best months to visit Saint-Barthelemy. The daily temperatures in this month reach pleasant 28 °C (83 °F). The seawater temperature reaches ideal 27 °C (81 °F). At night, temperatures hover around a pleasant 23 °C (74 °F).
What is the sea temperature in December in Saint-Barthelemy?
The sea will reach 27 °C (81 °F) in Saint-Barthelemy in December. Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What is the temperature in Saint-Barthelemy during the day in December?
In Saint-Barthelemy in December, the average daily temperatures will be 28 °C (83 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the average number of rainy days in December in Saint-Barthelemy?
In December in Saint-Barthelemy, we can expect 14 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.1 days of the week, or in general - 45 % days.
How heavy is the precipitation in Saint-Barthelemy in December?
In Saint-Barthelemy in December, there is 92 mm (3.62 in) rainfall, which means on average 3 mm (0.12 in) rainfall per day.
How many hours of sun to expect in December in Saint-Barthelemy?
There is an average length of sunshine of 8 hours per day in December in Saint-Barthelemy.
What is the air temperature in December in Saint-Barthelemy at night?
The average night temperature in Saint-Barthelemy in December is 23 °C (74 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
Is December part of the wet season in Saint-Barthelemy?
No, there is no wet season in Saint-Barthelemy in December - you can expect 14 days of rain during the month.
Is there a dry season in Saint-Barthelemy in December?
No, December is not a dry month in Saint-Barthelemy, expect rain approximately 14 days in a month.
Is it hot in December in Saint-Barthelemy?
In December in Saint-Barthelemy, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How long is the day (from dawn till dusk) in Saint-Barthelemy in December?
The length of daylight in Saint-Barthelemy in December is 11 hours.
How humid is Saint-Barthelemy in December?
Humidity in Saint-Barthelemy in December is 77 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How windy is Saint-Barthelemy in December?
An average wind scale that can be expected in Saint-Barthelemy in December is 5.
Is the weather in Saint-Barthelemy warmer in December than in November?
No, December is not warmer in Saint-Barthelemy than November.
Is the sea in Saint-Barthelemy warmer in December than in January?
No, the sea temperature in Saint-Barthelemy in December is not higher than in January.
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