September weather forecast
Hall City, FL

The first month of the autumn, September, is still a hot month in Hall City, Florida, with an average temperature varying between 74.5°F (23.6°C) and 88.2°F (31.2°C).

Temperature

September's weather records an average high-temperature of a still hot 88.2°F (31.2°C), showing little deviation from August. In the month of September, the nighttime temperature dips to a steady average of 74.5°F (23.6°C).

Heat index

The heat index value for September is appraised at a blisteringly hot 107.6°F (42°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

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

Rainfall

In Hall City, in September, during 22.3 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. In Hall City, during the entire year, the rain falls for 195.3 days and collects up to 26.85" (682mm) of precipitation.

Daylight

In Hall City, the average length of the day in September is 12h and 18min.
On the first day of the month, sunrise is at 7:05 am and sunset at 7:45 pm. On the last day of September, in Hall City, sunrise is at 7:17 am and sunset at 7:12 pm EDT.

Sunshine

In September, the average sunshine in Hall City is 8.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. 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.