April weather forecast
Saint Lucia Estuary, South Africa

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Weather in April

April at Saint Lucia Estuary presents a noticeable drop in temperature high, down to 25.3°C (77.5°F). The area experiences less humidity than in the prior months. This shift indicates the onset of the cooler period, paving the way for comfortable outdoor activities. With less rainfall and further reduction in daylight, the arrival of fall is made apparent. Despite the decrease, the sea temperatures stay inviting, adding an element of balance.

Temperature

The initiation of April in Saint Lucia Estuary records an average high-temperature of a still warm 25.3°C (77.5°F), displaying a near consistency with the previous month. Recording a slight drop from the daily maximum, Saint Lucia Estuary notes an average low temperature of 21.4°C (70.5°F) in the month of April.

Humidity

In Saint Lucia Estuary, the average relative humidity in April is 75%.

Rainfall

In Saint Lucia Estuary, in April, it is raining for 16.7 days, with typically 55mm (2.17") of accumulated precipitation. In Saint Lucia Estuary, during the entire year, the rain falls for 196.2 days and collects up to 699mm (27.52") of precipitation.

Sea temperature

In April, the average sea temperature in Saint Lucia Estuary is 26°C (78.8°F).
Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.

Daylight

In Saint Lucia Estuary, South Africa, the average length of the day in April is 11h and 25min.
On the first day of the month, sunrise is at 06:00 and sunset at 17:47. On the last day of April, in Saint Lucia Estuary, South Africa, sunrise is at 06:16 and sunset at 17:18 SAST.

Sunshine

The month with the least sunshine is April, with an average of 5.8h of sunshine.

UV index

The average daily maximum UV index in April in Saint Lucia Estuary is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 6 during April translates into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Warning! Sand and water reflections boost the intensity of UV exposure.
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Frequently asked questions

What are April temperatures in Saint Lucia Estuary?

In April, in Saint Lucia Estuary, the average high-temperature is 25.3°C (77.5°F), and the average low-temperature is 21.4°C (70.5°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in February is estimated at 30°C (86°F).

What is the average humidity in April in Saint Lucia Estuary?

In Saint Lucia Estuary, South Africa, the average relative humidity in April is 75%.

How many days does it rain in April in Saint Lucia Estuary?

In Saint Lucia Estuary, in April, during 16.7 rainfall days, 55mm (2.17") of precipitation is typically accumulated.

What is the water temperature in April in Saint Lucia Estuary?

In April, the average sea temperature is 26°C (78.8°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.

How many hours of daylight does Saint Lucia Estuary have in April?

In Saint Lucia Estuary, South Africa, the average day length in April is 11h and 25min.

When is the sunrise / sunset in April in Saint Lucia Estuary?

In April, on the first day of the month, sunrise is at 06:00 and sunset at 17:47. On the last day of the month, in Saint Lucia Estuary, South Africa, sunrise is at 06:16 and sunset at 17:18 SAST.

What is the month with the least sunshine in Saint Lucia Estuary?

With an average of 5.8h of sunshine, April has the least sunshine of the year in Saint Lucia Estuary.

How many hours of sunshine does Saint Lucia Estuary have in April?

The average sunshine duration in April in Saint Lucia Estuary, South Africa, is 5.8h.

What is the UV index intensity in April in Saint Lucia Estuary?

In Saint Lucia Estuary, the average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
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Average temperature in April
Saint Lucia Estuary, South Africa

Average temperature in April - Saint Lucia Estuary, South Africa
  • Average high temperature in April: 25.3°C

The warmest month (with the highest average high temperature) is February (27.2°C).
The month with the lowest average high temperature is July (21.9°C).

  • Average low temperature in April: 21.4°C

The month with the highest average low temperature is February (23.7°C).
The coldest month (with the lowest average low temperature) is July (18°C).

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Average pressure in April
Saint Lucia Estuary, South Africa

Average pressure in April - Saint Lucia Estuary, South Africa
  • Average pressure in April: 1018mbar

The month with the highest atmospheric pressure is July (1023mbar).
The month with the lowest atmospheric pressure is January (1013.4mbar).

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Average wind speed in April
Saint Lucia Estuary, South Africa

Average wind speed in April - Saint Lucia Estuary, South Africa
  • Average wind speed in April: 21.7km/h

The windiest month (with the highest average wind speed) is October (25.2km/h).
The calmest month (with the lowest average wind speed) is March (20.2km/h).

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Average humidity in April
Saint Lucia Estuary, South Africa

Average humidity in April - Saint Lucia Estuary, South Africa
  • Average humidity in April: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is June (68%).

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Average rainfall in April
Saint Lucia Estuary, South Africa

Average rainfall in April - Saint Lucia Estuary, South Africa
  • Average rainfall in April: 55mm

The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is July (26mm).

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Average rainfall days in April
Saint Lucia Estuary, South Africa

Average rainfall days in April - Saint Lucia Estuary, South Africa
  • Average rainfall days in April: 16.7 days

The month with the highest number of rainy days is December (21.8 days).
The month with the least rainy days is June (9.6 days).

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Average sea temperature in April
Saint Lucia Estuary, South Africa

Average sea temperature in April - Saint Lucia Estuary, South Africa
  • Average sea temperature in April: 26°C

The best month for swimming (with the highest average sea temperature) is February (27.2°C).
The coldest month (with the lowest average sea temperature) is August (21.7°C).

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Average daylight in April /
Average sunshine in April
Saint Lucia Estuary, South Africa

Average daylight in April / Average sunshine in April - Saint Lucia Estuary, South Africa
  • Average daylight in April: 11h and 2min

The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).

  • Average sunshine in April: 5h and 5min

The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is April (Average sunshine: 5h and 48min).

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Average sunshine days in April
Saint Lucia Estuary, South Africa

Average sunshine days in April - Saint Lucia Estuary, South Africa
  • Average sunshine days in April: 11.2 days

The month with the most sunshine days is June (18.3 days).
The month with the least sunshine days is November (6.4 days).

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Average UV index in April
Saint Lucia Estuary, South Africa

Average UV index in April - Saint Lucia Estuary, South Africa
  • Average UV index in April: 6

The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are July, September and October (UV index 5).

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Average cloud cover in April
Saint Lucia Estuary, South Africa

Average cloud cover in April - Saint Lucia Estuary, South Africa
  • Average cloud cover in April: 40

The months with the most cloud cover are November and December (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 22).

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Average visibility in April
Saint Lucia Estuary, South Africa

Average visibility in April - Saint Lucia Estuary, South Africa
  • 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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Saint Lucia Estuary, South Africa

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