Sainte-Luce Weather in December
During December, Sainte-Luce experiences high daytime temperatures of 28°C (82°F) and cooler nights around 25°C (77°F). Expect quite a bit of rainfall. Around 69 mm (2.7 in) is typical.
Rainfall in Sainte-Luce in December
You can expect rain on roughly 18 days based on historical data, averaging 69 mm (2.7 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Sainte-Luce in December
December is a perfect month in Sainte-Luce, with 28°C (82°F) during the day and 25°C (77°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Sainte-Luce in December
There are approximately 226 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Sainte-Luce in December
Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.
Average water temperature in December
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Martinique, check out our Sainte-Luce's climate page.
Sainte-Luce Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F) *
Chance of Rain
60%
Precipitation
69 mm (2.7 in)
Rainy days
18 days
Humidity
85% *
Windspeed
6 m/s (12 knots) *
Sunshine
226 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Sainte-Luce typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Historical weather for Sainte-Luce in December
Browse day-by-day weather records for Sainte-Luce spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sainte-Luce historical weather extremes in December
Based on weather observations in Sainte-Luce between 1992 and 2025, these are the recorded extremes during December.
- The hottest December day on record in Sainte-Luce reached 32°C (90°F) (December 21, 1995).
- The coldest December day was on December 19, 1997, with a maximum of 26°C (79°F).
- Sainte-Luce registered its coldest December night on December 11, 2022, with temperatures dropping to 16°C (61°F).
Best Places in Martinique in December
Find out more about the weather in Martinique and which places have the best travel conditions in this month. See all of Martinique in December →
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What to Wear in Sainte-Luce in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Sainte-Luce in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Martinique, check out our Sainte-Luce's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Sainte-Luce climate overview or explore weather in Martinique.
