April weather forecast
Le Robert, Martinique

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Weather in April

April in Le Robert, Martinique is marked by a considerable increase in rainfall from 25mm (0.98") to 43mm (1.69"). Despite the rain, the city enjoys an increased duration of daylight and extended hours of sunshine. The rise in temperature is cushioned by the slightly cooler sea temperature of 27.6°C (81.7°F). Changes in weather during this month are complemented by a slight decrease in the average wind speed to 23.3km/h (14.5mph). This mix of conditions creates an interesting weather landscape in April.

Temperature

With the onset of April, the average high-temperature registers at a still warm 27.7°C (81.9°F), subtly different from March's 27°C (80.6°F). The temperature during April experiences a small drop from daytime peaks, recording an average of 25.3°C (77.5°F) at night.

Heat index

In April, the heat index is evaluated at a hot 31°C (87.8°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

In April, the average relative humidity is 75%.

Rainfall

In Le Robert, during April, the rain falls for 19.3 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 252.3 rainfall days, and 672mm (26.46") of precipitation is accumulated.

Sea temperature

In Le Robert, in April, the average water temperature is 27.6°C (81.7°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

In Le Robert, Martinique, the average length of the day in April is 12h and 28min.
On the first day of April, sunrise is at 05:58 and sunset at 18:16. On the last day of the month, sunrise is at 05:41 and sunset at 18:20 AST.

Sunshine

In Le Robert, Martinique, the average sunshine in April is 10h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 7 in April transforms into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

Frequently asked questions

What are the temperatures in Le Robert in April?

In April, in Le Robert, the average high-temperature is 27.7°C (81.9°F), and the average low-temperature is 25.3°C (77.5°F). In April, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 31°C (87.8°F).

What is the average humidity in April in Le Robert?

In April, the average relative humidity in Le Robert is 75%.

How many days does it rain in April in Le Robert?

In Le Robert, during April, the rain falls for 19.3 days and regularly aggregates up to 43mm (1.69") of precipitation.

How warm is the water in April in Le Robert?

In Le Robert, in April, the average water temperature is 27.6°C (81.7°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in April in Le Robert?

In Le Robert, the average day length in April is 12h and 28min.

When is the sunrise / sunset in April in Le Robert?

In April, on the first day of the month, sunrise is at 05:58 and sunset at 18:16. On the last day of the month, in Le Robert, sunrise is at 05:41 and sunset at 18:20 AST.

How many hours of sunshine does Le Robert have in April?

In Le Robert, Martinique, the average sunshine duration in April is 10h.

What are the months with the highest UV index in Le Robert?

The months with the highest UV index in Le Robert are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Le Robert?

The months with the lowest UV index in Le Robert, Martinique, are January through December, with an average maximum UV index of 7.

What is the UV index reading in April in Le Robert?

In Le Robert, Martinique, the average daily maximum UV index in April is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.

Average temperature in April
Le Robert, Martinique

Average temperature in April - Le Robert, Martinique
  • Average high temperature in April: 27.7°C

The warmest month (with the highest average high temperature) is September (29.3°C).
The month with the lowest average high temperature is February (26.8°C).

  • Average low temperature in April: 25.3°C

The months with the highest average low temperature are August and October (27.3°C).
The coldest month (with the lowest average low temperature) is March (24.8°C).

Average pressure in April
Le Robert, Martinique

Average pressure in April - Le Robert, Martinique
  • Average pressure in April: 1014.4mbar

The month with the highest atmospheric pressure is June (1015.3mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).

Average wind speed in April
Le Robert, Martinique

Average wind speed in April - Le Robert, Martinique
  • Average wind speed in April: 23.3km/h

The windiest month (with the highest average wind speed) is January (26.2km/h).
The calmest month (with the lowest average wind speed) is September (18.6km/h).

Average humidity in April
Le Robert, Martinique

Average humidity in April - Le Robert, Martinique
  • Average humidity in April: 75%

The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are January, February and March (74%).

Average rainfall in April
Le Robert, Martinique

Average rainfall in April - Le Robert, Martinique
  • Average rainfall in April: 43mm

The wettest month (with the highest rainfall) is September (86mm).
The driest months (with the least rainfall) are February and March (25mm).

Average rainfall days in April
Le Robert, Martinique

Average rainfall days in April - Le Robert, Martinique
  • Average rainfall days in April: 19.3 days

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is March (17 days).

Average sea temperature in April
Le Robert, Martinique

Average sea temperature in April - Le Robert, Martinique
  • Average sea temperature in April: 27.6°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).

Average daylight in April /
Average sunshine in April
Le Robert, Martinique

Average daylight in April / Average sunshine in April - Le Robert, Martinique
  • Average daylight in April: 12h and 3min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in April: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in April
Le Robert, Martinique

Average sunshine days in April - Le Robert, Martinique
  • Average sunshine days in April: 3.6 days

The month with the most sunshine days is March (6.3 days).
The month with the least sunshine days is November (1.6 days).

Average UV index in April
Le Robert, Martinique

Average UV index in April - Le Robert, Martinique
  • Average UV index in April: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in April
Le Robert, Martinique

Average cloud cover in April - Le Robert, Martinique
  • Average cloud cover in April: 42

The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 36).

Average visibility in April
Le Robert, Martinique

Average visibility in April - Le Robert, Martinique
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Le Robert, Martinique

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