Le Diamant Weather in December
December in Le Diamant typically sees daytime highs of 28°C (82°F) and nighttime lows of 25°C (77°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Le Diamant in December
Past climate data indicates that roughly 18 days will see rain, totalling around 64 mm (2.5 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Le Diamant in December
Weather in Le Diamant is at its perfect in December. Highs reach 28°C (82°F), while nights settle around 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Le Diamant in December
The month enjoys around 226 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Le Diamant 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
With water at 27°C (81°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June and December typically offer the best circumstances for Le Diamant.
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 Le Diamant's climate page.
Le Diamant Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F) *
Chance of Rain
61%
Precipitation
64 mm (2.5 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 Le Diamant 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 Le Diamant in December
Browse day-by-day weather records for Le Diamant spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Le Diamant historical weather extremes in December
Our historical data for Le Diamant spans 1992 to 2025, revealing these weather extremes.
- The warmest day in December was on December 21, 1995, with a maximum of 32°C (90°F).
- The lowest daytime temperature in December was 26°C (79°F), recorded on December 19, 1997.
- The coldest night in December in Le Diamant was on December 11, 2022, with a minimum of 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 Le Diamant in December
Warm but pleasant conditions in Le Diamant in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Le Diamant 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 Le Diamant's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Le Diamant climate overview or explore weather in Martinique.
