September weather forecast
Coleman, FL

September, the first month of the autumn in Coleman, is still a hot month, with an average temperature varying between 88.2°F (31.2°C) and 72.7°F (22.6°C).

Temperature

September's arrival brings an average high-temperature of a still hot 88.2°F (31.2°C), slightly deviating from August's 90.1°F (32.3°C). During September, the temperature in Coleman is averaged to a low of 72.7°F (22.6°C) at night.

Heat index

September's mean heat index is estimated at a blistering 105.8°F (41°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the highest humidity in Coleman are July through September, with an average relative humidity of 79%.

Rainfall

In Coleman, Florida, during September, the rain falls for 13.6 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Coleman, during the entire year, the rain falls for 130.4 days and collects up to 11.26" (286mm) of precipitation.

Daylight

The average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 7:06 am and sunset at 7:49 pm. On the last day of September, in Coleman, sunrise is at 7:21 am and sunset at 7:14 pm EDT.

Sunshine

In September, the average sunshine in Coleman is 8.8h.

UV index

The average daily maximum UV index in September in Coleman is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during September translates into these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.