October weather forecast
Dauphin, Saint Lucia

The month of October brings a further drop in temperature, rainfall and humidity in Dauphin, leading to the onset of a cooler and drier climate. October retains the pleasant weather, with a steady number of sunshine days and comfortable daylight hours. The wind speed exhibits a slight rise, however, making it a perfect month for wind-related sports activities. A key note in October is the lowest atmospheric pressure of the year, measuring at 1011.7mb. Overall, October is an excellent time for tourists who wish to escape the hot and wet months of Dauphin.

Temperature

October's onset in Dauphin records a minor alteration in the average high-temperature to a warm 29.8°C (85.6°F) from September's 30.3°C (86.5°F). The temperature in Dauphin during October nights demonstrates a small drop from the daytime highs, settling to an average of 27.2°C (81°F).

Heat index

October's heat index is computed to be a torrid 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In October, the average relative humidity in Dauphin is 74%.

Rainfall

In October, in Dauphin, Saint Lucia, the rain falls for 21 days. Throughout October, 69mm (2.72") of precipitation is accumulated. In Dauphin, during the entire year, the rain falls for 255.2 days and collects up to 560mm (22.05") of precipitation.

Daylight

In Dauphin, Saint Lucia, 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, in Dauphin, sunrise is at 05:58 and sunset at 17:36 AST.

Sunshine

In Dauphin, Saint Lucia, the average sunshine in October is 8.1h.

UV index

January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 7 in October transforms into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.