August weather forecastGarrand, Saint Lucia

Weather in August

August continues the trend of high rainfall with an average precipitation of 82mm (3.23"), the highest in the year. This rainfall, paired with temperatures moving between 29.8°C (85.6°F) to 26.9°C (80.4°F), fosters a distinct climate in Garrand. Despite the showers, the city is bathed in sunshine due to extensive daylight hours this month. The winds pass at a decreased speed, which maintains a comfortable atmosphere. August does not betray the tropical allure of the island, ensuring a memorable experience for its inhabitants.

Temperature

Garrand records an average high-temperature of a still moderately hot 29.8°C (85.6°F) as August arrives, nearly mirroring the previous month's climate. In Garrand, the nighttime temperature shows a slight difference from the daytime high, averaging to a still warm 26.9°C (80.4°F) during August.

Heat index

August's mean heat index is calculated to be a very hot 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

May through August and November, with an average relative humidity of 75%, are the most humid months in Garrand.

Rainfall

August is the month with the most rainfall in Garrand, Saint Lucia. Rain falls for 25.9 days and accumulates 82mm (3.23") of precipitation.

Daylight

In August, the average length of the day is 12h and 35min.
On the first day of August in Garrand, 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

The average sunshine in August is 9.7h.

UV index

January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index in Garrand. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 7 in August translates into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.