September weather forecast
Daytona Beach Shores, FL

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Weather in September

The first month of the autumn, September, is also a hot month in Daytona Beach Shores, Florida, with temperature in the range of an average low of 75.9°F (24.4°C) and an average high of 86.4°F (30.2°C).

Temperature

At the start of September, Daytona Beach Shores's average high-temperature reaches a still tropical 86.4°F (30.2°C), subtly different from the preceding month. Daytona Beach Shores records an average low-temperature of 75.9°F (24.4°C) throughout the month of September.

Heat index

The average heat index in September is computed to be a very hot 98.6°F (37°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Heat index determinations are made taking into account the shade and light air movements. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In September, the rain falls for 19.7 days. Throughout September, 4.21" (107mm) of precipitation is accumulated. In Daytona Beach Shores, during the entire year, the rain falls for 186.5 days and collects up to 32.6" (828mm) of precipitation.

Daylight

In September, the average length of the day in Daytona Beach Shores is 12h and 20min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:45 pm. On the last day of September, sunrise is at 7:16 am and sunset at 7:10 pm EDT.

Sunshine

In Daytona Beach Shores, the average sunshine in September is 8.8h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

An average high-temperature, in September, in Daytona Beach Shores, is 86.4°F (30.2°C) and the average low-temperature is 75.9°F (24.4°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 98.6°F (37°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

How many days does it rain in September?

In Daytona Beach Shores, in September, it is raining for 19.7 days, with typically 4.21" (107mm) of accumulated precipitation.

What is the average length of the day in September?

The average day length in September is 12h and 20min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:01 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:10 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.8h.

What is the month with the highest UV index?

May through September, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in September?

In Daytona Beach Shores, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Daytona Beach Shores, FL

Average temperature in September - Daytona Beach Shores, FL
  • Average high temperature in September: 86.4°F

The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (66.7°F).

  • Average low temperature in September: 75.9°F

The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (54.1°F).

Average pressure in September
Daytona Beach Shores, FL

Average pressure in September - Daytona Beach Shores, FL
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

Average wind speed in September
Daytona Beach Shores, FL

Average wind speed in September - Daytona Beach Shores, FL
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in September
Daytona Beach Shores, FL

Average humidity in September - Daytona Beach Shores, FL
  • Average humidity in September: 76%

The months with the highest relative humidity are July and August (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall in September
Daytona Beach Shores, FL

Average rainfall in September - Daytona Beach Shores, FL
  • Average rainfall in September: 4.21"

The wettest month (with the highest rainfall) is August (4.96").
The driest month (with the least rainfall) is March (1.34").

Average rainfall days in September
Daytona Beach Shores, FL

Average rainfall days in September - Daytona Beach Shores, FL
  • Average rainfall days in September: 19.7 days

The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is December (10.5 days).

Average daylight in September /
Average sunshine in September
Daytona Beach Shores, FL

Average daylight in September / Average sunshine in September - Daytona Beach Shores, FL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

Average sunshine days in September
Daytona Beach Shores, FL

Average sunshine days in September - Daytona Beach Shores, FL
  • Average sunshine days in September: 7.5 days

The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is August (5.6 days).

Average UV index in September
Daytona Beach Shores, FL

Average UV index in September - Daytona Beach Shores, FL
  • Average UV index in September: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in September
Daytona Beach Shores, FL

Average cloud cover in September - Daytona Beach Shores, FL
  • Average cloud cover in September: 30

The months with the most cloud cover are January, February, November and December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).

Average visibility in September
Daytona Beach Shores, FL

Average visibility in September - Daytona Beach Shores, FL
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Daytona Beach Shores, Florida, USA

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