April weather forecast and climate
Cap Estate, Saint Lucia

Weather in April

April, the same as March, is a moderately hot spring month in Cap Estate, Saint Lucia, with average temperature varying between 28.3°C (82.9°F) and 25.5°C (77.9°F).

Temperature

In Cap Estate, the average high-temperature is almost the same as in March - a still warm 28.3°C (82.9°F). In April, the average low-temperature is 25.5°C (77.9°F).

Heat index

In April, the average heat index is evaluated at a tropical 31.9°C (89.4°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, pregnancy, differences in body mass, height, and shape). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Cap Estate, the average relative humidity in April is 74%.

Rainfall

In Cap Estate, it is raining for 20.3 days, with typically 28mm (1.1") of accumulated precipitation. In Cap Estate, Saint Lucia, during the entire year, the rain falls for 255.2 days and collects up to 560mm (22.05") of precipitation.

Sea temperature

In Cap Estate, Saint Lucia, the average seawater temperature in April is 27°C (80.6°F).
Note: 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 Cap Estate, Saint Lucia, the average length of the day is 12.5h.

Sunshine

April has the most sunshine of the year in Cap Estate, with an average of 9.8h of sunshine.

UV index

Months with the highest UV index are January through May, July through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Cap Estate?

In April, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 25.5°C (77.9°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines relative humidity and air temperature, in April is estimated at 31.9°C (89.4°F).

What is the average humidity in April in Cap Estate?

In Cap Estate, Saint Lucia, the average relative humidity in April is 74%.

How much does it rain in Cap Estate in April?

In Cap Estate, Saint Lucia, during April, the rain falls for 20.3 days and regularly aggregates up to 28mm (1.1") of precipitation.

What is the sea water temperature in April in Cap Estate?

In Cap Estate, Saint Lucia, the average seawater temperature in April 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.

How many hours of daylight does Cap Estate have in April?

In April, the average length of the day is 12.5h.

What month has the most sunshine in Cap Estate?

April has the most sunshine of the year in Cap Estate, with an average of 9.8h of sunshine.

How many hours of sunshine does Cap Estate have in April?

In Cap Estate, the average sunshine in April is 9.8h.

When is the highest UV index in Cap Estate?

Months with the highest UV index in Cap Estate are January through May, July through December, with an average maximum UV index of 7.

What is the UV index intensity in April in Cap Estate?

The average daily maximum UV index in April is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in April
Cap Estate, Saint Lucia

Average temperature in April - Cap Estate, Saint Lucia
  • Average high temperature in April: 28.3°C

The warmest month (with the highest average high temperature) is September (30.3°C).
Months with the lowest average high temperature are January and February (27.5°C).

  • Average low temperature in April: 25.5°C

The month with the highest average low temperature is October (27.2°C).
The coldest month (with the lowest average low temperature) is March (25°C).

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Average pressure in April
Cap Estate, Saint Lucia

Average pressure in April - Cap Estate, Saint Lucia
  • Average pressure in April: 1014.1mbar

The month with the highest atmospheric pressure is June (1015mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

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Average wind speed in April
Cap Estate, Saint Lucia

Average wind speed in April - Cap Estate, Saint Lucia
  • Average wind speed in April: 21.8km/h

The windiest month (with the highest average wind speed) is February (24.7km/h).
The calmest month (with the lowest average wind speed) is September (16.7km/h).

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Average humidity in April
Cap Estate, Saint Lucia

Average humidity in April - Cap Estate, Saint Lucia
  • Average humidity in April: 74%

Months with the highest relative humidity are May, June, July, August and November (75%).
Months with the lowest relative humidity are January, February, March and September (73%).

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Average rainfall in April
Cap Estate, Saint Lucia

Average rainfall in April - Cap Estate, Saint Lucia
  • Average rainfall in April: 28mm

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days in April
Cap Estate, Saint Lucia

Average rainfall days in April - Cap Estate, Saint Lucia
  • Average rainfall days in April: 20.3 days

The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is February (16.4 days).

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Average sea temperature in April
Cap Estate, Saint Lucia

Average sea temperature in April - Cap Estate, Saint Lucia
  • Average sea temperature in April: 27°C

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

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Average daylight in April /
Average sunshine in April
Cap Estate, Saint Lucia

Average daylight in April / Average sunshine in April - Cap Estate, Saint Lucia
  • Average daylight in April: 12.5h

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

  • Average sunshine in April: 9.8h

The month with the most sunshine is April (Average sunshine: 9.8h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in April
Cap Estate, Saint Lucia

Average sunshine days in April - Cap Estate, Saint Lucia
  • Average sunshine days in April: 5.1 days

The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is July (0.8 days).

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Average UV index in April
Cap Estate, Saint Lucia

Average UV index in April - Cap Estate, Saint Lucia
  • Average UV index in April: 7

Months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).

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Average cloud cover in April
Cap Estate, Saint Lucia

Average cloud cover in April - Cap Estate, Saint Lucia
  • Average cloud cover in April: 43

Months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 38).

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Average visibility in April
Cap Estate, Saint Lucia

Average visibility in April - Cap Estate, Saint Lucia
  • Average visibility in April: 10km

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

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