September weather forecast
Parmalee, FL

The first month of the autumn, September, is also a hot month in Parmalee, Florida, with an average temperature varying between 77.5°F (25.3°C) and 86.7°F (30.4°C).

Temperature

In September, Parmalee experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 88.3°F (31.3°C) in August to a still tropical 86.7°F (30.4°C). Throughout September, Parmalee witnesses a consistent average low-temperature of 77.5°F (25.3°C).

Heat index

September's mean heat index is computed to be a torrid 98.6°F (37°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in September is 75%.

Rainfall

In September, in Parmalee, Florida, the rain falls for 21.5 days. Throughout September, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 156.3 rainfall days, and 18.82" (478mm) of precipitation is accumulated.

Daylight

In September, the average length of the day in Parmalee is 12h and 19min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:49 pm. On the last day of September, in Parmalee, sunrise is at 7:21 am and sunset at 7:15 pm EDT.

Sunshine

The average sunshine in September in Parmalee, Florida, is 9.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Parmalee. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.