September weather forecast
Ormond-by-the-Sea, FL

September, the first month of the autumn in Ormond-by-the-Sea, is also a moderately hot month, with an average temperature ranging between max 85.1°F (29.5°C) and min 76.3°F (24.6°C).

Temperature

September's beginning signals an average high-temperature of a moderately hot 85.1°F (29.5°C), barely different from August's 88.2°F (31.2°C). Ormond-by-the-Sea welcomes an average low temperature of 76.3°F (24.6°C) in September, a gentle shift from the day's high.

Heat index

In September, the heat index is appraised at a very hot 95°F (35°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Ormond-by-the-Sea, the average relative humidity in September is 76%.

Rainfall

In Ormond-by-the-Sea, in September, during 21.3 rainfall days, 4.61" (117mm) of precipitation is typically accumulated. In Ormond-by-the-Sea, during the entire year, the rain falls for 190.5 days and collects up to 34.06" (865mm) of precipitation.

Daylight

In Ormond-by-the-Sea, the average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 7:02 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:10 pm EDT.

Sunshine

In September, the average sunshine is 8.8h.

UV index

In September, the average daily maximum UV index in Ormond-by-the-Sea, Florida, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 6 during September translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.