October weather forecast
Praslin, Saint Lucia

The month of October in Praslin, Saint Lucia observes a rainfall increase to 73mm (2.87"), bringing about the last peak before the onset of the dry season. Meanwhile, winds are slightly stronger at 20.5km/h (12.7mph), stirring up the Caribbean waters. The depletion in daylight hours continues, suggesting the sun's further movement away from the Northern Hemisphere. A higher cloud cover percentage marks the month, but visibility remains excellent, contributing to the beautiful vistas the city offers.

Temperature

During September and October, Praslin experiences its warmest period, with an average high-temperature of 29.5°C (85.1°F).

Heat index

October's mean heat index is calculated to be a sweltering 35°C (95°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. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In October, the average relative humidity in Praslin is 75%.

Rainfall

October is the month with the most rainfall. Rain falls for 19.4 days and accumulates 73mm (2.87") of precipitation.

Daylight

The average length of the day in October is 11h and 49min.
On the first day of the month, sunrise is at 05:53 and sunset at 17:53. On the last day of October, sunrise is at 05:58 and sunset at 17:36 AST.

Sunshine

In Praslin, the average sunshine in October is 8.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 in October interprets into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.