September weather forecast
Palm Coast, FL

September, the first month of the autumn in Palm Coast, is still a warm month, with an average temperature fluctuating between 85.1°F (29.5°C) and 76.1°F (24.5°C).

Temperature

In September, Palm Coast experiences a minor shift in meteorological conditions with average high-temperatures marked at a moderately hot 85.1°F (29.5°C), closely mirroring the climate in August. September nights in Palm Coast witness a slight temperature decrease, averaging at 76.1°F (24.5°C).

Heat index

In September, the heat index is evaluated at a sweltering 95°F (35°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Palm Coast, the average relative humidity in September is 77%.

Rainfall

In Palm Coast, during September, the rain falls for 21.5 days and regularly aggregates up to 4.76" (121mm) of precipitation. In Palm Coast, during the entire year, the rain falls for 191.6 days and collects up to 35.2" (894mm) of precipitation.

Daylight

In Palm Coast, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:46 pm. On the last day of September, in Palm Coast, sunrise is at 7:17 am and sunset at 7:11 pm EDT.

Sunshine

In September, the average sunshine in Palm Coast, Florida, is 8.7h.

UV index

The average daily maximum UV index in September in Palm Coast is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.