Les Trois-Îlets
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Les Trois-Îlets Weather in October

October in Les Trois-Îlets brings high temperatures, with highs of 29°C (84°F) and nights dropping to 26°C (79°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Les Trois-Îlets in October

This month is known for its intense rain, often falling heavily. Having a poncho will help you stay dry during the showers. On average, there are about 19 days with rain during this month, averaging 155 mm (6.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Les Trois-Îlets in October

In October, Les Trois-Îlets sees high temperatures, with highs of 29°C (84°F). Nights drop to around 26°C (79°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Les Trois-Îlets in October

The city usually sees around 223 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Les Trois-Îlets in October

Average wind conditions reach 5 m/s (10 knots) in October. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in October

The water is 28°C (82°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

October in Les Trois-Îlets has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

Les Trois-Îlets Temperature in October

Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F) *
Chance of Rain
62%
Precipitation
155 mm (6.1 in)
Rainy days
19 days
Humidity
86% *
Windspeed
5 m/s (10 knots) *
Sunshine
223 hours *
Percentage Sunshine
*
* Data from: Martinique, Martinique (8 KM, 5 Miles).

Les Trois-Îlets Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Les Trois-Îlets - and find the best time to visit.

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Les Trois-Îlets typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in October

Historical weather records for Les Trois-Îlets in October

Browse day-by-day weather records for Les Trois-Îlets spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Les Trois-Îlets historical weather extremes in October

Based on 35 years of weather observations in Les Trois-Îlets between 1990 and 2025, these are the recorded extremes.

  • The warmest day in October was on October 21, 2020, with a maximum of 35°C (95°F).
  • Les Trois-Îlets experienced its chilliest October day on October 31, 2019, reaching only 25°C (77°F).
  • The lowest overnight temperature recorded in October was 19°C (66°F) (October 30, 1991).

Best Places in Martinique in October

Find out more about the weather in Martinique and which places have the best travel conditions in this month. See all of Martinique in October →

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 Les Trois-Îlets in October

Warm weather calls for comfortable, breathable clothing in October. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. Expect water temperatures of around 28°C (82°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 Les Trois-Îlets in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

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

Les Trois-Îlets 3-Day Forecast

More climate data for Les Trois-Îlets

Popular in October

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

Bucket list

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