September weather forecast
Ozello, FL

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Weather in September

The first month of the autumn, September, is also a hot month in Ozello, Florida, with an average temperature varying between 74.3°F (23.5°C) and 86.9°F (30.5°C).

Temperature

As Ozello welcomes September, the average high-temperature stabilizes at a still hot 86.9°F (30.5°C), showing little deviation from August's 88.9°F (31.6°C). Throughout the nights in September, Ozello experiences an average low-temperature of 74.3°F (23.5°C).

Heat index

The heat index in September is evaluated at a sweltering 102.2°F (39°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

With an average relative humidity of 78%, September is the most humid month.

Rainfall

In Ozello, in September, it is raining for 17.8 days, with typically 2.52" (64mm) of accumulated precipitation. In Ozello, during the entire year, the rain falls for 167.4 days and collects up to 28.74" (730mm) of precipitation.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:17 pm EDT.

Sunshine

The average sunshine in September in Ozello is 9.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

September temperatures vary between a high-temperature of 86.9°F (30.5°C) and a low-temperature of 74.3°F (23.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 102.2°F (39°C).

What is the most humid month?

With an average relative humidity of 78%, September is the most humid month.

What is the average humidity in September?

In September, the average relative humidity in Ozello is 78%.

How much does it rain in September?

In Ozello, Florida, in September, during 17.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

What is the average length of the day in September?

In September, the average day length is 12h and 19min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:08 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:17 pm EDT.

How many hours of sunshine does Ozello have in September?

In September, the average sunshine duration is 9.1h.

When is 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?

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to 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
Ozello, FL

Average temperature in September - Ozello, FL
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (65.5°F).

  • Average low temperature in September: 74.3°F

The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (50.5°F).

Average pressure in September
Ozello, FL

Average pressure in September - Ozello, 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
Ozello, FL

Average wind speed in September - Ozello, FL
  • Average wind speed in September: 6mph

The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in September
Ozello, FL

Average humidity in September - Ozello, FL
  • Average humidity in September: 78%

The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are January and March (73%).

Average rainfall in September
Ozello, FL

Average rainfall in September - Ozello, FL
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is July (4.65").
The driest month (with the least rainfall) is November (1.14").

Average rainfall days in September
Ozello, FL

Average rainfall days in September - Ozello, FL
  • Average rainfall days in September: 17.8 days

The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is November (7.4 days).

Average daylight in September /
Average sunshine in September
Ozello, FL

Average daylight in September / Average sunshine in September - Ozello, 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: 9h and 1min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days in September
Ozello, FL

Average sunshine days in September - Ozello, FL
  • Average sunshine days in September: 9.1 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is August (3.5 days).

Average UV index in September
Ozello, FL

Average UV index in September - Ozello, 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
Ozello, FL

Average cloud cover in September - Ozello, FL
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 23).

Average visibility in September
Ozello, FL

Average visibility in September - Ozello, 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).

Ozello, Florida, USA

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