September weather forecast
Micoud, Saint Lucia

As September rolls in, Micoud starts bidding farewell to the summer season. The weather oscillates between cloudy mornings and sunny afternoons, causing a mild departure from the preceding rainy month. Even as the wind speed subsides, the natural splendor of the island town remains unaltered. September finds a sweet spot between sizzling summer and autumn chills. The monthly average rainfall tally records a fall to 64mm (2.52"), indicating a gradual decrease in precipitation.

Temperature

Micoud's temperature peaks during September and October, with an average high-temperature of 29.5°C (85.1°F).

Heat index

For most parts of September, the heat index is estimated at a very hot 35°C (95°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Micoud, the average relative humidity in September is 75%.

Rainfall

In Micoud, in September, during 19.5 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Micoud, during the entire year, the rain falls for 232.4 days and collects up to 542mm (21.34") of precipitation.

Sea temperature

With an average sea temperature of 29.6°C (85.3°F), September is the month with the warmest seawater in Micoud.
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

In September, the average length of the day in Micoud is 12h and 12min.
On the first day of September in Micoud, sunrise is at 05:52 and sunset at 18:14. On the last day of the month, sunrise is at 05:53 and sunset at 17:53 AST.

Sunshine

In Micoud, the average sunshine in September is 10.1h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take heed! Reflections of sand and water make the Sun's UV rays stronger.