September weather forecastPlantation, FL

Weather in September

September ushers in a slight relief from the summer heat, with the onset of cooler weather. Simultaneously, the rainfall begins to taper, paving the way for the impending dry season. Despite these transitions, humidity remains constant, maintaining the city's year-round tropical ambiance. The month is characterized by a reduction in both wind speed and visibility. The temperature fluctuates from 79.5°F (26.4°C) to 86.7°F (30.4°C) during this month.

Temperature

Plantation, Florida, experiences an average high-temperature of a still tropical 86.7°F (30.4°C) in September, subtly different from August's 89.2°F (31.8°C). Plantation indicates a consistently low-temperature of 79.5°F (26.4°C) during the nights of September.

Heat index

The heat index value during September is evaluated at a fiery hot 98.6°F (37°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Keep in mind the heat index values are meant for areas in shade and 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 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 are particularly relevant to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in September is 73%.

Rainfall

In Plantation, in September, during 10 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. Throughout the year, there are 78.9 rainfall days, and 5.75" (146mm) of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 18min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:40 pm. On the last day of September, sunrise is at 7:13 am and sunset at 7:08 pm EDT.

Sunshine

The average sunshine in September in Plantation is 9.1h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.