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Les Trois-Îlets Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Les Trois-Îlets.
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Climate overview of Les Trois-Îlets
With consistently stable weather, Les Trois-Îlets, Le Marin, Martinique, sees little seasonal temperature change. Daytime highs average 28°C (82°F), ranging from 29°C (84°F) in September to 27°C (81°F) in February.
The city has a wet climate, receiving around 1087 mm (43 in) of rainfall per year. Despite the high annual total, it has a distinct dry season from February to March. October is the wettest month. The sunniest month is March, with 8.6 hours of sunshine per day on average.
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.
Monthly Temperature in Les Trois-Îlets
The climate in Les Trois-Îlets remains fairly constant, offering comfortable temperatures throughout the year. On average, daytime temperatures range from a comfortable 29°C (84°F) in September to a comfortable 27°C (81°F) in February.
Nighttime temperatures range from 26°C (79°F) in September to 24°C (75°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Les Trois-Îlets
Les Trois-Îlets is known for its substantial rainfall, with annual precipitation reaching 1087 mm (43 in). The seasons in Les Trois-Îlets bring significant changes in precipitation. The wettest month, October, receives high rainfall, with an average of 155 mm (6.1 in) of precipitation. This rainfall is distributed across 19 rainy days.
In contrast, the driest month, March, experiences much less rainfall, totaling 36 mm (1.4 in) over 14 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Les Trois-Îlets Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Les Trois-Îlets
The sunniest days in Les Trois-Îlets occur in March, with around 8.6 hours of daily sunshine. Even in June, the least sunny month, Les Trois-Îlets doesn't shy away from the sun, still enjoying a comfortable 7.0 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Martinique, Martinique (8 KM, 5 Miles).
Daily hours of sunshine
Data from: Martinique, Martinique (8 KM, 5 Miles).
Water Temperature in Les Trois-Îlets
The mean water temperature over the year ranges from 26°C (79°F) in February to 29°C (84°F) in September.
Water temperature over the year
Data from: Martinique, Martinique (8 KM, 5 Miles).
Humidity in Les Trois-Îlets by Month
The city experiences its highest humidity in November, reaching 87%. In March, the humidity drops to its lowest level at 80%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Martinique, Martinique (8 KM, 5 Miles).
Wind Speed in Les Trois-Îlets
The mean wind speed over the year ranges from 4 m/s (8 knots) in September to 7 m/s (14 knots) in June. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Martinique, Martinique (8 KM, 5 Miles).
Best Time to Visit Les Trois-Îlets
The most comfortable overall weather for exploring Les Trois-Îlets is usually found in January, February, March, April, May, June and December. Conditions are generally least comfortable in July, August, September, October and November.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
excellent
Feb
excellent
Mar
excellent
Apr
excellent
May
excellent
Jun
excellent
Jul
very good
Aug
very good
Sep
very good
Oct
very good
Nov
very good
Dec
excellent
- Best overall: January, February, March, April, May, June and December
- Warmest weather: May, June, July, August, September, October, November and December
- Most sunshine: March, April and August
- Fewest rainy days: February, March and April
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Seasonal pattern: A distinct dry season from February to March
Frequently asked questions about the climate in Les Trois-Îlets
What is the best time to visit Les Trois-Îlets?
January, February, March, April, May, June and December typically offer the most optimal weather in Les Trois-Îlets. In contrast, July, August, September, October and November tend to have less optimal conditions. Les Trois-Îlets has a distinct dry season from February to March.
What temperatures can I expect in Les Trois-Îlets?
Daytime highs range from 27°C (81°F) in February to 29°C (84°F) in September. Nighttime lows range from 24°C (75°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Les Trois-Îlets get?
Annual rainfall is around 1087 mm (43 in). October is the wettest month with 155 mm (6.1 in), while March is the driest with 36 mm (1.4 in).
How sunny is Les Trois-Îlets?
Les Trois-Îlets receives around 2,787 hours of sunshine per year. March is the sunniest month with 257 hours, while June is the cloudiest with just 211 hours. Overall, Les Trois-Îlets enjoys abundant sunshine.
Les Trois-Îlets 3-Day Forecast
Les Trois-Îlets on the map
Les Trois-Îlets is highlighted - select any city to see its climate.
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