September weather forecast
Dana, FL

The first month of the autumn, September, is also a hot month in Dana, Florida, with an average temperature ranging between min 72°F (22.2°C) and max 87.3°F (30.7°C).

Temperature

Dana records a slight change with September's average high-temperatures adjusting to a still tropical 87.3°F (30.7°C) from August's 90.7°F (32.6°C). In Dana, the nighttime temperature averages to an agreeable 72°F (22.2°C) during September.

Heat index

During September, the heat index is estimated at a torrid 102.2°F (39°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

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

Rainfall

In Dana, in September, during 22.5 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, in Dana, there are 196.8 rainfall days, and 35.71" (907mm) of precipitation is accumulated.

Daylight

In Dana, Florida, the average length of the day in September 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

In Dana, the average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September in Dana is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.