January weather forecast
Les Trois-Îlets, Martinique

Transitioning from the cooler late months, January in Les Trois-Îlets, Martinique heralds a subtly warmer environment. The new year allows for the admiration of local flora and fauna under the 11.4 hours of daylight, a slight increase from December. With a temperature ranging from 25.3°C (77.5°F) to 27°C (80.6°F), the weather presents an ideal mix of warmth without being overbearing. January also exhibits the least rainfall at 33mm (1.3"), providing ample opportunities for outdoor activities without combatting unpredictable showers. Bask under the sun's glow, as the UV index of 7 ensures a healthy serving of vitamin D.

Temperature

The advent of January reveals an average high-temperature of a still warm 27°C (80.6°F), showing minimal difference from the prior month. Les Trois-Îlets reports an average low-temperature of 25.3°C (77.5°F) during the subtly cooler January nights.

Heat index

In January, the average heat index is appraised at 29°C (84.2°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

The months with the lowest humidity in Les Trois-Îlets are January through March, with an average relative humidity of 74%.

Rainfall

In Les Trois-Îlets, in January, during 22 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Les Trois-Îlets, Martinique, during the entire year, the rain falls for 251.6 days and collects up to 667mm (26.26") of precipitation.

Sea temperature

In January, the average sea temperature in Les Trois-Îlets is 27.3°C (81.1°F).
Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.

Daylight

In Les Trois-Îlets, the average length of the day in January is 11h and 23min.
On the first day of January in Les Trois-Îlets, Martinique, sunrise is at 06:28 and sunset at 17:46. On the last day of the month, sunrise is at 06:32 and sunset at 18:02 AST.

Sunshine

In January, the average sunshine in Les Trois-Îlets, Martinique, is 7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Les Trois-Îlets, Martinique, are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In January, a regular UV index of 7 translates into these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! Reflections from sand and water can intensify the Sun's UV radiation.