Grand Anse Beach
Saint Lucia
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Grand Anse Beach, Saint Lucia

April, the same as March, is a moderately hot spring month in Grand Anse Beach, Saint Lucia, with average temperature ranging between min 23°C (73.4°F) and max 29°C (84.2°F).

Temperature

In Grand Anse Beach, Saint Lucia, the average high-temperature in April remains equal as in March - a still warm 29°C (84.2°F). In April, the average low-temperature is 23°C (73.4°F).

Rainfall

In Grand Anse Beach, during April, the rain falls for 11 days and regularly aggregates up to 96mm (3.8") of precipitation. Throughout the year, there are 209 rainfall days, and 2035mm (80.1") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature in Grand Anse Beach is 27°C (80.6°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.

Daylight

In April, the average length of the day in Grand Anse Beach is 12.5h.

Sunshine

January through September, November and December, with an average of 8h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Grand Anse Beach. A UV Index value of 11, and more, symbolizes an excessive health risk from the exposure to the Sun's UV radiation for the average person.
The average daily UV index of 12 transform into the following instructions:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in April in Grand Anse Beach?

In April, in Grand Anse Beach, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 23°C (73.4°F).

How much does it rain in Grand Anse Beach in April?

In Grand Anse Beach, Saint Lucia, in April, during 11 rainfall days, 96mm (3.8") of precipitation is typically accumulated.

What is the water temperature in April in Grand Anse Beach?

In Grand Anse Beach, in April, the average water temperature is 27°C (80.6°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 Grand Anse Beach?

In Grand Anse Beach, the average length of the day in April is 12.5h.

What is the month with the most sunshine in Grand Anse Beach?

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

How many hours of sunshine does Grand Anse Beach have in April?

In April, the average sunshine in Grand Anse Beach is 8h.

When is the highest UV index in Grand Anse Beach?

March through September, with an average maximum UV index of 12, are months with the highest UV index in Grand Anse Beach.

What is the UV index reading in April in Grand Anse Beach?

In Grand Anse Beach, Saint Lucia, the average daily maximum UV index in April is 12. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in April - Grand Anse Beach, 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 - Grand Anse Beach, 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 - Grand Anse Beach, 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 - Grand Anse Beach, Saint Lucia
  • Average sea temperature in April: 27°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in April / Average sunshine in April - Grand Anse Beach, Saint Lucia
  • Average daylight in April: 12.5h

Months with the longest days are June and July (Average daylight: 12.9h).
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 - Grand Anse Beach, 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).