September weather forecast
Dahlberg, FL

The first month of the autumn, September, is still a hot month in Dahlberg, Florida, with an average temperature varying between 87.1°F (30.6°C) and 74.8°F (23.8°C).

Temperature

September's onset records an average high-temperature of a still tropical 87.1°F (30.6°C), a near match to August's 89.2°F (31.8°C). Dahlberg, during the month of September, experiences an average low-temperature of 74.8°F (23.8°C).

Heat index

For September, the heat index is evaluated at a scorching 104°F (40°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

With an average relative humidity of 81%, September is the most humid month.

Rainfall

In Dahlberg, in September, it is raining for 22.4 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 178.9 rainfall days, and 20.51" (521mm) of precipitation is accumulated.

Daylight

In September, the average length of the day in Dahlberg is 12h and 18min.
On the first day of September in Dahlberg, sunrise is at 7:02 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:09 pm EDT.

Sunshine

The average sunshine in September is 9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 during September leads to these advisories:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.