April weather forecast
Praslin, Saint Lucia

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Weather in April

April in Praslin, Saint Lucia denotes a shift in the usual weather pattern, with the first major surge in rainfall, increasing to 29mm (1.14"). This is accompanied by lighter wind conditions, dropping to 24km/h (14.9mph). Daylight extends, hinting at an arrival of longer days and potential for increased outdoor activities. Meanwhile, temperatures evolve consistently with the transition of seasons, maintaining the general warmth of the region. Relative humidity levels remain somewhat steady, reinforcing the prevalent tropical climate patterns.

Temperature

The start of April in Praslin sees the average high-temperature at a still warm 27.7°C (81.9°F), showing little difference from March's 27.1°C (80.8°F). Praslin sees a minor drop to an average minimum temperature of 25.9°C (78.6°F) during the night in the month of April.

Heat index

In April, the average heat index is calculated to be a tropical 31°C (87.8°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

The average relative humidity in April in Praslin is 75%.

Rainfall

In Praslin, Saint Lucia, during April, the rain falls for 18 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Praslin, there are 232.4 rainfall days, and 542mm (21.34") of precipitation is accumulated.

Daylight

In Praslin, the average length of the day in April is 12h and 27min.
On the first day of the month, sunrise is at 05:58 and sunset at 18:15. On the last day of April, in Praslin, sunrise is at 05:41 and sunset at 18:19 AST.

Sunshine

The average sunshine in April in Praslin is 10.1h.

UV index

The months with the highest UV index in Praslin are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the usual temperature for Praslin in April?

In Praslin, in April, the average high-temperature is 27.7°C (81.9°F), and the average low-temperature is 25.9°C (78.6°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in April is calculated to be 31°C (87.8°F).

What is the average humidity in April in Praslin?

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

How much does it rain in Praslin in April?

In Praslin, in April, during 18 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

What is the average length of the day in April in Praslin?

In April, the average day length is 12h and 27min.

When is the sunrise / sunset in April in Praslin?

In April, on the first day of the month, sunrise is at 05:58 and sunset at 18:15. On the last day of the month, in Praslin, Saint Lucia, sunrise is at 05:41 and sunset at 18:19 AST.

How many hours of sunshine does Praslin have in April?

In April, the average sunshine duration in Praslin is 10.1h.

What are the months with the highest UV index in Praslin?

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

What is the month with the lowest UV index in Praslin?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Praslin.

What is the UV index reading in April in Praslin?

The average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in April
Praslin, Saint Lucia

Average temperature in April - Praslin, Saint Lucia
  • Average high temperature in April: 27.7°C

The warmest months (with the highest average high temperature) are September and October (29.5°C).
The month with the lowest average high temperature is February (26.8°C).

  • Average low temperature in April: 25.9°C

The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is February (25.3°C).

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Average pressure in April
Praslin, Saint Lucia

Average pressure in April - Praslin, Saint Lucia
  • Average pressure in April: 1014mbar

The month with the highest atmospheric pressure is June (1014.9mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).

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Average wind speed in April
Praslin, Saint Lucia

Average wind speed in April - Praslin, Saint Lucia
  • Average wind speed in April: 23.6km/h

The windiest month (with the highest average wind speed) is February (26.9km/h).
The calmest month (with the lowest average wind speed) is September (18.3km/h).

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Average humidity in April
Praslin, Saint Lucia

Average humidity in April - Praslin, Saint Lucia
  • Average humidity in April: 75%

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

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Average rainfall in April
Praslin, Saint Lucia

Average rainfall in April - Praslin, Saint Lucia
  • Average rainfall in April: 29mm

The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is February (18mm).

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Average rainfall days in April
Praslin, Saint Lucia

Average rainfall days in April - Praslin, Saint Lucia
  • Average rainfall days in April: 18 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (15 days).

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Average daylight in April /
Average sunshine in April
Praslin, Saint Lucia

Average daylight in April / Average sunshine in April - Praslin, Saint Lucia
  • Average daylight in April: 12h and 3min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in April: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in April
Praslin, Saint Lucia

Average sunshine days in April - Praslin, Saint Lucia
  • Average sunshine days in April: 6.6 days

The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (3.6 days).

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Average UV index in April
Praslin, Saint Lucia

Average UV index in April - Praslin, Saint Lucia
  • 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).

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Average cloud cover in April
Praslin, Saint Lucia

Average cloud cover in April - Praslin, Saint Lucia
  • Average cloud cover in April: 41

The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 35).

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Average visibility in April
Praslin, Saint Lucia

Average visibility in April - Praslin, Saint Lucia
  • 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).

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Praslin, Saint Lucia

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