September weather forecast
Gasparillo, Trinidad and Tobago

September's climate in Gasparillo, Trinidad and Tobago, brings forward cooler breezes and lesser rainfall. Daylight hours and sunshine duration decrease, ushering in shorter days. The atmospheric conditions in September, in terms of pressure and humidity, portray no distinct variation. Yet, the drop in rainfall marks this month as preceding dry times. Among these details, the highest low temperature of 26.5°C (79.7°F) distinguishes September from its counterparts.

Temperature

September, having an average high-temperature of 30.5°C (86.9°F) and an average low-temperature of 26.5°C (79.7°F), is the warmest month in Gasparillo.

Heat index

In September, the average heat index is appraised at a very hot 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Gasparillo, the average relative humidity in September is 76%.

Rainfall

In Gasparillo, in September, during 18.8 rainfall days, 61mm (2.4") of precipitation is typically accumulated. In Gasparillo, during the entire year, the rain falls for 202.6 days and collects up to 599mm (23.58") of precipitation.

Daylight

In Gasparillo, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 05:56 and sunset at 18:14. On the last day of the month, sunrise is at 05:54 and sunset at 17:56 AST.

Sunshine

The months with the most sunshine are August and September, with an average of 11.1h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Gasparillo are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during September translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.