Vieux Fort
Saint Lucia
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Vieux Fort, Saint Lucia

August, the last month of the summer, in Vieux Fort, is also a hot month, with average temperature varying between 30°C (86°F) and 24°C (75.2°F).

Temperature

May through October, with an average high-temperature of 30°C (86°F), are the warmest months.

Rainfall

In Vieux Fort, Saint Lucia, in August, it is raining for 20 days, with typically 271mm (10.7") of accumulated precipitation. Throughout the year, there are 203 rainfall days, and 2344mm (92.3") of precipitation is accumulated.

Sea temperature

In Vieux Fort, the average water temperature is 29°C (84.2°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

The average length of the day in Vieux Fort is 12.6h.

Sunshine

Months with the most sunshine in Vieux Fort are January through August, November and December, with an average of 8h of sunshine.

UV index

Months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
The average daily UV index of 12 transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 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. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Vieux Fort?

May through October, with an average high-temperature of 30°C (86°F), are warmest months in Vieux Fort.

What is the temperature in August in Vieux Fort?

In August, in Vieux Fort, the average high-temperature is 30°C (86°F), and the average low-temperature is 24°C (75.2°F).

How much does it rain in Vieux Fort in August?

In August, in Vieux Fort, the rain falls for 20 days. Throughout August, 271mm (10.7") of precipitation is accumulated.

What is the sea water temperature in August in Vieux Fort?

In Vieux Fort, Saint Lucia, in August, the average water temperature is 29°C (84.2°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 Vieux Fort have in August?

In Vieux Fort, Saint Lucia, the average length of the day in August is 12.6h.

What is the month with the most sunshine in Vieux Fort?

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

How long on average sun shines in August in Vieux Fort?

The average sunshine in August in Vieux Fort, Saint Lucia, is 8h.

When is the highest UV index in Vieux Fort?

February through September, with an average maximum UV index of 12, are months with the highest UV index in Vieux Fort.

What is the UV index intensity in August in Vieux Fort?

In Vieux Fort, Saint Lucia, the average daily maximum UV index in August is 12. A UV Index of 11, and more, symbolizes an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in August - Vieux Fort, Saint Lucia
  • Average high temperature in August: 30°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 August: 24°C

Months with the highest average low temperature are May, June, July, August, September and October (24°C).
Coldest months (with the lowest average low temperature) are January and February (22°C).

Average rainfall in August - Vieux Fort, Saint Lucia
  • Average rainfall in August: 271mm

The wettest month (with the highest rainfall) is October (328mm).
The driest month (with the lowest rainfall) is February (96mm).

Average rainfall days in August - Vieux Fort, Saint Lucia
  • Average rainfall days in August: 20 days

The month with the highest number of rainy days is September (23 days).
The month with the lowest number of rainy days is April (10 days).

Average sea temperature in August - Vieux Fort, Saint Lucia
  • Average sea temperature in August: 29°C

The best month for swimming (with the highest average sea temperature) is September (29.6°C).
Coldest months (with the lowest average sea temperature) are February and March (27.2°C).

Average daylight in August / Average sunshine in August - Vieux Fort, Saint Lucia
  • Average daylight in August: 12.6h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in August: 8h

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

Average UV index in August - Vieux Fort, Saint Lucia
  • Average UV index in August: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).