September weather forecast
Gardenville, FL

September, the first month of the autumn in Gardenville, is still a tropical month, with an average temperature varying between 75.4°F (24.1°C) and 88.7°F (31.5°C).

Temperature

During September, Gardenville records an average high-temperature of a still tropical 88.7°F (31.5°C), marking a slight divergence from August's 90.1°F (32.3°C). During September, Gardenville's temperature falls to a steady low-temperature average of 75.4°F (24.1°C).

Heat index

The heat index value for September is calculated to be a blistering 105.8°F (41°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The months with the highest humidity are September and December, with an average relative humidity of 76%.

Rainfall

In September, the rain falls for 18.5 days. Throughout September, 1.06" (27mm) of precipitation is accumulated. In Gardenville, during the entire year, the rain falls for 148.4 days and collects up to 12.32" (313mm) of precipitation.

Daylight

In Gardenville, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:50 pm. On the last day of September, in Gardenville, sunrise is at 7:22 am and sunset at 7:16 pm EDT.

Sunshine

In Gardenville, the average sunshine in September is 9h.

UV index

The months with the highest UV index in Gardenville, Florida, are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.