September weather forecast
Daysville, FL

The first month of the autumn, September, is still a tropical month in Daysville, Florida, with an average temperature ranging between min 72.3°F (22.4°C) and max 88°F (31.1°C).

Temperature

Entering September, Daysville's average high-temperature reads a still hot 88°F (31.1°C), indicating a close resemblance to the previous month's climate. Daysville experiences an average low-temperature of 72.3°F (22.4°C) in the month of September.

Heat index

The heat index for September is estimated at a blistering 105.8°F (41°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. 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 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

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

Rainfall

In Daysville, Florida, in September, during 13.3 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Daysville, during the entire year, the rain falls for 150.7 days and collects up to 23.78" (604mm) of precipitation.

Daylight

In September, the average length of the day in Daysville is 12h and 20min.
On the first day of the month, sunrise is at 7:07 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:22 am and sunset at 7:15 pm EDT.

Sunshine

The average sunshine in September in Daysville is 8.6h.

UV index

In September, the average daily maximum UV index in Daysville is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.