August weather forecast
Gros Islet, Saint Lucia

The city, maintaining its tropical vibes, witnesses a slight decline in rainfall in August. The thermometers depict a slight dip in the lowest temperatures, descending from 25°C (77°F) to 24°C (75.2°F). Consequently, the weather patterns show little fluctuation from July. The city continues to bask in a predominantly tropical charm with regular downpours. Despite the high level of rainfall, the warmth persists, reinforcing the city's tropical ambience.

Temperature

May through October, when the average high-temperature in Gros Islet reaches 30°C (86°F), are the warmest months.

Rainfall

In August, the rain falls for 20 days. Throughout August, 216mm (8.5") of precipitation is accumulated. Throughout the year, there are 209 rainfall days, and 2035mm (80.12") of precipitation is accumulated.

Sea temperature

In Gros Islet, the average seawater temperature in August is 28.9°C (84°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

The average length of the day in August in Gros Islet is 12h and 35min.
On the first day of August in Gros Islet, Saint Lucia, sunrise is at 05:47 and sunset at 18:32. On the last day of the month, sunrise is at 05:51 and sunset at 18:15 AST.

Sunshine

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

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 12 suggests these recommendations:
Implement every essential safety step. Individuals with fair skin might receive burns in less than 5 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Following every swim or outdoor workout, a sunscreen with an SPF of not less than 30 should be liberally applied and re-applied frequently, even on overcast days. Caution! The mirror effect of sand and water ups the UV radiation strength.