Le Diamant
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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 excellent 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.

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
*
* Data from: Martinique, Martinique (13 KM, 8 Miles).

Le Diamant Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Le Diamant - and find the best time to visit.

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 records 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    9/10
  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    7/10
  • Outdoor sports
    8/10

Le Diamant 3-Day Forecast

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.