September weather forecast
Sea Ranch Lakes, FL

The first month of the autumn, September, is still a warm month in Sea Ranch Lakes, Florida, with an average temperature fluctuating between 80.4°F (26.9°C) and 85.8°F (29.9°C).

Temperature

September brings a marginal elevation to a warm 85.8°F (29.9°C) from August's 87.4°F (30.8°C) in Sea Ranch Lakes's average high-temperatures. Sea Ranch Lakes in September observes a slight diminution in temperature from daily highs, recording a low-temperature average of 80.4°F (26.9°C).

Heat index

The average heat index in September is calculated to be a sweltering 96.8°F (36°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Sea Ranch Lakes, Florida, the average relative humidity in September is 74%.

Rainfall

In Sea Ranch Lakes, during September, the rain falls for 22 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 168.2 rainfall days, and 14.17" (360mm) of precipitation is accumulated.

Daylight

In Sea Ranch Lakes, the average length of the day in September is 12h and 18min.
On the first day of the month, sunrise is at 7:00 am and sunset at 7:39 pm. On the last day of September, sunrise is at 7:12 am and sunset at 7:07 pm EDT.

Sunshine

The average sunshine in September in Sea Ranch Lakes, Florida, 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 vulnerability from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.