September weather forecast
Hollingsworth Bluff, FL

Share

Weather in September

The first month of the autumn, September, is also a hot month in Hollingsworth Bluff, Florida, with an average temperature varying between 87.3°F (30.7°C) and 72°F (22.2°C).

Temperature

Hollingsworth Bluff commences September with an average high-temperature of a still tropical 87.3°F (30.7°C), maintaining a close resemblance to the previous month. Hollingsworth Bluff, in September, observes a steady average low-temperature of 72°F (22.2°C).

Heat index

The average heat index in September is computed to be a sweltering 102.2°F (39°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

August and September, with an average relative humidity of 78%, are the most humid months.

Rainfall

In Hollingsworth Bluff, during September, the rain falls for 16 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Hollingsworth Bluff, there are 145.8 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

Daylight

In Hollingsworth Bluff, the average length of the day in September is 12h and 20min.
On the first day of September in Hollingsworth Bluff, sunrise is at 7:08 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:17 pm EDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In Hollingsworth Bluff, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in September leads to these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
[Resources]

Frequently asked questions

Is it hot in Hollingsworth Bluff during September?

In Hollingsworth Bluff, 87.3°F (30.7°C) is the average high-temperature and 72°F (22.2°C) is the average low-temperature during September. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is computed to be 102.2°F (39°C).

What are the most humid months in Hollingsworth Bluff?

The months with the highest humidity are August and September, with an average relative humidity of 78%.

What is the average humidity in September in Hollingsworth Bluff?

In September, the average relative humidity is 78%.

How much does it rain in Hollingsworth Bluff in September?

In September, the rain falls for 16 days. Throughout September, 0.87" (22mm) of precipitation is accumulated.

What is the average length of the day in September in Hollingsworth Bluff?

In September, the average day length in Hollingsworth Bluff is 12h and 20min.

When is the sunrise / sunset in September in Hollingsworth Bluff?

In September, on the first day of the month, sunrise is at 7:08 am and sunset at 7:53 pm. On the last day of the month, in Hollingsworth Bluff, Florida, sunrise is at 7:24 am and sunset at 7:17 pm EDT.

How many hours of sunshine does Hollingsworth Bluff have in September?

The average sunshine duration in September in Hollingsworth Bluff is 8.5h.

What is the UV index intensity in September in Hollingsworth Bluff?

The average daily maximum UV index in September in Hollingsworth Bluff, Florida, is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Hollingsworth Bluff, FL

Average temperature in September - Hollingsworth Bluff, FL
  • Average high temperature in September: 87.3°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (63.5°F).

  • Average low temperature in September: 72°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (45.7°F).

[Resources]

Average pressure in September
Hollingsworth Bluff, FL

Average pressure in September - Hollingsworth Bluff, FL
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

[Resources]

Average wind speed in September
Hollingsworth Bluff, FL

Average wind speed in September - Hollingsworth Bluff, FL
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

[Resources]

Average humidity in September
Hollingsworth Bluff, FL

Average humidity in September - Hollingsworth Bluff, FL
  • Average humidity in September: 78%

The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (71%).

[Resources]

Average rainfall in September
Hollingsworth Bluff, FL

Average rainfall in September - Hollingsworth Bluff, FL
  • Average rainfall in September: 0.87"

The wettest months (with the highest rainfall) are July and August (2.09").
The driest months (with the least rainfall) are March and November (0.55").

[Resources]

Average rainfall days in September
Hollingsworth Bluff, FL

Average rainfall days in September - Hollingsworth Bluff, FL
  • Average rainfall days in September: 16 days

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (6.3 days).

[Resources]

Average daylight in September /
Average sunshine in September
Hollingsworth Bluff, FL

Average daylight in September / Average sunshine in September - Hollingsworth Bluff, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

[Resources]

Average sunshine days in September
Hollingsworth Bluff, FL

Average sunshine days in September - Hollingsworth Bluff, FL
  • Average sunshine days in September: 10.2 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is July (6.3 days).

[Resources]

Average UV index in September
Hollingsworth Bluff, FL

Average UV index in September - Hollingsworth Bluff, FL
  • Average UV index in September: 6

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

[Resources]

Average cloud cover in September
Hollingsworth Bluff, FL

Average cloud cover in September - Hollingsworth Bluff, FL
  • Average cloud cover in September: 33

The month with the most cloud cover is December (Cloud cover 38).
The months with the least cloud cover are May and October (Cloud cover 29).

[Resources]

Average visibility in September
Hollingsworth Bluff, FL

Average visibility in September - Hollingsworth Bluff, 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).

[Resources]

Hollingsworth Bluff, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location