Gros Islet
Saint Lucia
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Gros Islet, Saint Lucia

April, the same as March, is a moderately hot spring month in Gros Islet, Saint Lucia, with average temperature varying between 29°C (84.2°F) and 23°C (73.4°F).

Temperature

In Gros Islet, the average high-temperature remains equal as in March - a still moderately hot 29°C (84.2°F). In Gros Islet, in April, the average low-temperature is 23°C (73.4°F).

Rainfall

In April, in Gros Islet, the rain falls for 11 days. Throughout April, 96mm (3.8") of precipitation is accumulated. In Gros Islet, Saint Lucia, during the entire year, the rain falls for 209 days and collects up to 2035mm (80.1") of precipitation.

Sea temperature

In Gros Islet, the average water temperature is 27.7°C (81.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in Gros Islet, Saint Lucia, is 12.5h.

Sunshine

Months with the most sunshine in Gros Islet are January through September, November and December, with an average of 8h of sunshine.

UV index

Months with the highest UV index in Gros Islet are March through September, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an extreme health hazard from unsafe exposure to the UV radiation for the average person.
The daily maximum UV index of 12 interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in April in Gros Islet?

In Gros Islet, Saint Lucia, in April, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 23°C (73.4°F).

How many days does it rain in April in Gros Islet?

In Gros Islet, in April, during 11 rainfall days, 96mm (3.8") of precipitation is typically accumulated.

How warm is the water in April in Gros Islet?

In April, the average sea temperature is 27.7°C (81.9°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Gros Islet have in April?

The average length of the day in April in Gros Islet is 12.5h.

What are the months with the most sunshine in Gros Islet?

Months with the most sunshine in Gros Islet, Saint Lucia, are January through September, November and December, with an average of 8h of sunshine.

How many hours of sunshine does Gros Islet have in April?

The average sunshine in April in Gros Islet, Saint Lucia, is 8h.

What are the months with the highest UV index in Gros Islet?

March through September, with an average maximum UV index of 12, are months with the highest UV index in Gros Islet.

What is the UV index intensity in April in Gros Islet?

In Gros Islet, the average daily maximum UV index in April is 12. A UV Index of 11, and more, symbolizes an ultimate hazard to health from unprotected exposure to the UV radiation.
Average temperature in April - Gros Islet, Saint Lucia
  • Average high temperature in April: 29°C

Warmest months (with the highest average high temperature) are May, June, July, August, September and October (30°C).
Months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in April: 23°C

The month with the highest average low temperature is July (25°C).
Coldest months (with the lowest average low temperature) are January, February and March (22°C).

Average rainfall in April - Gros Islet, Saint Lucia
  • Average rainfall in April: 96mm

The wettest month (with the highest rainfall) is October (269mm).
The driest month (with the lowest rainfall) is March (76mm).

Average rainfall days in April - Gros Islet, Saint Lucia
  • Average rainfall days in April: 11 days

The month with the highest number of rainy days is September (25 days).
The month with the lowest number of rainy days is April (11 days).

Average sea temperature in April - Gros Islet, Saint Lucia
  • Average sea temperature in April: 27.7°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 March (27°C).

Average daylight in April / Average sunshine in April - Gros Islet, Saint Lucia
  • Average daylight in April: 12.5h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in April: 8h

Months with most sunshine are January, February, March, April, May, June, July, August, September, November and December (Average sunshine: 8h).
The month with least sunshine is October (Average sunshine: 7h).

Average UV index in April - Gros Islet, Saint Lucia
  • Average UV index in April: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).