September weather forecast
Fort White, FL

The first month of the autumn, September, is still a tropical month in Fort White, Florida, with an average temperature varying between 87.3°F (30.7°C) and 72°F (22.2°C).

Temperature

September begins with an average high-temperature of a still hot 87.3°F (30.7°C), reflecting close similarity to the preceding month. An average low-temperature of 72°F (22.2°C) is recorded during the nights in September.

Heat index

In September, the heat index is computed to be a sweltering 102.2°F (39°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 extremely vital to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 78%.

Rainfall

In Fort White, in September, during 16 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Fort White, during the entire year, the rain falls for 145.8 days and collects up to 13.39" (340mm) of precipitation.

Daylight

In Fort White, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:52 pm. On the last day of September, in Fort White, sunrise is at 7:24 am and sunset at 7:17 pm EDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 6 suggests this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.