August weather forecastDauphin, Saint Lucia

Weather in August

August is the month of extremes in Dauphin, Saint Lucia, with high temperatures and many notable climatic variations. A combination of constant high temperatures, maximum rainfall, and constant light breeze makes it a unique month. Hikers, trekkers and nature lovers can enjoy the lush greenery promoted by the rain. August records the maximum wind gust speed at 27.5km/h (17.1mph), offering enough excitement for adventure sports enthusiasts. Despite these conditions, August still retains good visibility, lending charm to the city's scenic beauty.

Temperature

Dauphin's shift into August is marked by a subtle change to a still warm 29.8°C (85.6°F) from July's 29.4°C (84.9°F) in temperature. Dauphin navigates through August with a barely noticeable decrease in temperature at night, stabilizing at a still warm 26.9°C (80.4°F).

Heat index

In August, the average heat index is computed to be a sweltering 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

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

Daylight

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

Sunshine

In Dauphin, 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 Dauphin. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.