September weather forecast and climate
Howey-in-the-Hills, FL

Weather in September

September, the first month of the autumn, in Howey-in-the-Hills, is also a hot month, with average temperature fluctuating between 88.2°F (31.2°C) and 73.2°F (22.9°C).

Temperature

In Howey-in-the-Hills, Florida, the average high-temperature is essentially the same as in August - a still hot 88.2°F (31.2°C). In Howey-in-the-Hills, the average low-temperature is 73.2°F (22.9°C).

Heat index

In September, the average heat index is estimated at a blistering 105.4°F (40.8°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the 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', 'real feel', 'felt air temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

Months with the highest humidity in Howey-in-the-Hills are July through September, with an average relative humidity of 78%.

Rainfall

In Howey-in-the-Hills, it is raining for 23.5 days, with typically 4.09" (104mm) of accumulated precipitation. In Howey-in-the-Hills, during the entire year, the rain falls for 200.1 days and collects up to 39.06" (992mm) of precipitation.

Daylight

The average length of the day in Howey-in-the-Hills is 12.3h.

Sunshine

In September, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in Howey-in-the-Hills is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Howey-in-the-Hills?

In September, in Howey-in-the-Hills, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 73.2°F (22.9°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, is estimated at 105.4°F (40.8°C).

What is the most humid month in Howey-in-the-Hills?

Months with the highest humidity in Howey-in-the-Hills are July through September, with an average relative humidity of 78%.

What is the average humidity in September in Howey-in-the-Hills?

In September, the average relative humidity in Howey-in-the-Hills, Florida, is 78%.

How much does it rain in Howey-in-the-Hills in September?

In Howey-in-the-Hills, Florida, during September, the rain falls for 23.5 days and regularly aggregates up to 4.09" (104mm) of precipitation.

What is the average length of the day in September in Howey-in-the-Hills?

In Howey-in-the-Hills, the average length of the day in September is 12.3h.

How many hours of sunshine does Howey-in-the-Hills have in September?

The average sunshine in September in Howey-in-the-Hills, Florida, is 8.8h.

What is the UV index intensity in September in Howey-in-the-Hills?

In September, the average daily maximum UV index in Howey-in-the-Hills, Florida, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.

Average temperature in September
Howey-in-the-Hills, FL

Average temperature in September - Howey-in-the-Hills, FL
  • Average high temperature in September: 88.2°F

The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (67.1°F).

  • Average low temperature in September: 73.2°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).

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Average pressure in September
Howey-in-the-Hills, FL

Average pressure in September - Howey-in-the-Hills, FL
  • Average pressure in September: 29.97"

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

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Average wind speed in September
Howey-in-the-Hills, FL

Average wind speed in September - Howey-in-the-Hills, FL
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in September
Howey-in-the-Hills, FL

Average humidity in September - Howey-in-the-Hills, FL
  • Average humidity in September: 78%

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

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Average rainfall in September
Howey-in-the-Hills, FL

Average rainfall in September - Howey-in-the-Hills, FL
  • Average rainfall in September: 4.09"

The wettest month (with the highest rainfall) is July (6.77").
The driest month (with the least rainfall) is November (1.34").

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Average rainfall days in September
Howey-in-the-Hills, FL

Average rainfall days in September - Howey-in-the-Hills, FL
  • Average rainfall days in September: 23.5 days

The month with the highest number of rainy days is August (28.6 days).
The month with the least rainy days is November (9.3 days).

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Average daylight in September /
Average sunshine in September
Howey-in-the-Hills, FL

Average daylight in September / Average sunshine in September - Howey-in-the-Hills, FL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in September: 8.8h

Months with the most sunshine are May and July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 6.1h).

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Average sunshine days in September
Howey-in-the-Hills, FL

Average sunshine days in September - Howey-in-the-Hills, FL
  • Average sunshine days in September: 4.6 days

Months with the most sunshine days are January and December (19.3 days).
The month with the least sunshine days is August (1 days).

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Average UV index in September
Howey-in-the-Hills, FL

Average UV index in September - Howey-in-the-Hills, FL
  • Average UV index in September: 6

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

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Average cloud cover in September
Howey-in-the-Hills, FL

Average cloud cover in September - Howey-in-the-Hills, FL
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 28).

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Average visibility in September
Howey-in-the-Hills, FL

Average visibility in September - Howey-in-the-Hills, FL
  • Average visibility in September: 6mi

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

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