September weather forecastGlencoe, FL

Weather in September

September, the first month of the autumn in Glencoe, is still a hot month, with an average temperature ranging between min 75.9°F (24.4°C) and max 86.7°F (30.4°C).

Temperature

The arrival of September sees an average high-temperature of a still hot 86.7°F (30.4°C), hardly diverging from August's 89.2°F (31.8°C). September in Glencoe generally records an average low-temperature of 75.9°F (24.4°C).

Heat index

The heat index for September is estimated at a torrid 100.4°F (38°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Glencoe, Florida, the average relative humidity in September is 76%.

Rainfall

In Glencoe, Florida, during September, the rain falls for 14.8 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Glencoe, Florida, during the entire year, the rain falls for 142.9 days and collects up to 12.99" (330mm) of precipitation.

Daylight

In Glencoe, Florida, the average length of the day in September is 12h and 19min.
On the first day of September, sunrise is at 7:02 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:10 pm EDT.

Sunshine

The average sunshine in September in Glencoe is 8.9h.

UV index

The months with the highest UV index in Glencoe, Florida, are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.