September weather forecast
Indian Lake Estates, FL

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Weather in September

The first month of the autumn, September, is still a hot month in Indian Lake Estates, Florida, with an average temperature fluctuating between 73.9°F (23.3°C) and 87.8°F (31°C).

Temperature

Indian Lake Estates's September reports an average high-temperature of a still tropical 87.8°F (31°C), exhibiting a minor difference from August. Throughout the month of September, Indian Lake Estates expects an average low of 73.9°F (23.3°C).

Heat index

In September, the heat index is appraised at a blistering 105.8°F (41°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

August and September, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Indian Lake Estates, in September, it is raining for 17.2 days, with typically 1.02" (26mm) of accumulated precipitation. In Indian Lake Estates, during the entire year, the rain falls for 150.5 days and collects up to 13.43" (341mm) of precipitation.

Daylight

In Indian Lake Estates, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:45 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:12 pm EDT.

Sunshine

In September, the average sunshine is 8.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 during September leads to these advisories:
Resist overexposure. Safeguarding from solar damage is indispensable. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

The average high-temperature, in September, in Indian Lake Estates, is 87.8°F (31°C), while the average low-temperature is 73.9°F (23.3°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 105.8°F (41°C).

What are the most humid months?

August and September, with an average relative humidity of 80%, are most humid months.

What is the average humidity in September?

The average relative humidity in September is 80%.

How much does it rain in September?

In Indian Lake Estates, in September, during 17.2 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

How many hours of daylight does Indian Lake Estates have in September?

The average day length in September is 12h and 19min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:04 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:12 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.8h.

What are the months with the highest UV index?

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

What is the UV index reading in September?

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Indian Lake Estates, FL

Average temperature in September - Indian Lake Estates, FL
  • Average high temperature in September: 87.8°F

The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (69.8°F).

  • Average low temperature in September: 73.9°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (52.9°F).

Average pressure in September
Indian Lake Estates, FL

Average pressure in September - Indian Lake Estates, FL
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in September
Indian Lake Estates, FL

Average wind speed in September - Indian Lake Estates, FL
  • Average wind speed in September: 5.2mph

The windiest months (with the highest average wind speed) are January and March (6.7mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in September
Indian Lake Estates, FL

Average humidity in September - Indian Lake Estates, FL
  • Average humidity in September: 80%

The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is March (71%).

Average rainfall in September
Indian Lake Estates, FL

Average rainfall in September - Indian Lake Estates, FL
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is August (2.44").
The driest month (with the least rainfall) is March (0.39").

Average rainfall days in September
Indian Lake Estates, FL

Average rainfall days in September - Indian Lake Estates, FL
  • Average rainfall days in September: 17.2 days

The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is January (5.7 days).

Average daylight in September /
Average sunshine in September
Indian Lake Estates, FL

Average daylight in September / Average sunshine in September - Indian Lake Estates, FL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

Average sunshine days in September
Indian Lake Estates, FL

Average sunshine days in September - Indian Lake Estates, FL
  • Average sunshine days in September: 8.4 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is August (5.7 days).

Average UV index in September
Indian Lake Estates, FL

Average UV index in September - Indian Lake Estates, 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
Indian Lake Estates, FL

Average cloud cover in September - Indian Lake Estates, FL
  • Average cloud cover in September: 32

The months with the most cloud cover are January, February and December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 28).

Average visibility in September
Indian Lake Estates, FL

Average visibility in September - Indian Lake Estates, 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).

Indian Lake Estates, Florida, USA

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