September weather forecast and climate
Dallus Creek Landing, FL

Weather in September

The first month of the autumn, September, is still a hot month in Dallus Creek Landing, Florida, with average temperature varying between 87.1°F (30.6°C) and 73°F (22.8°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a still tropical 87.1°F (30.6°C). In Dallus Creek Landing, the average low-temperature is 73°F (22.8°C).

Heat index

In September, the average heat index is evaluated at a sweltering 101.5°F (38.6°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 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, differences in body mass, height, and shape, 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. 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

September is the most humid month, with an average relative humidity of 77%.

Rainfall

In Dallus Creek Landing, during 17 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Dallus Creek Landing, during the entire year, the rain falls for 144.9 days and collects up to 16.14" (410mm) of precipitation.

Snowfall

January through November are months without snowfall.

Daylight

The average length of the day in September is 12.3h.

Sunshine

In September, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in Dallus Creek Landing is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Dallus Creek Landing?

In Dallus Creek Landing, Florida, in September, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 73°F (22.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), that combines both air temperature and relative humidity, in September is calculated to 101.5°F (38.6°C).

What is the most humid month in Dallus Creek Landing?

The most humid month in Dallus Creek Landing, Florida, is September, with an average relative humidity of 77%.

What is the average humidity in September in Dallus Creek Landing?

In September, the average relative humidity is 77%.

How much does it rain in Dallus Creek Landing in September?

In Dallus Creek Landing, in September, during 17 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

When it does not snow in Dallus Creek Landing?

January through November are months without snowfall.

How many hours of daylight does Dallus Creek Landing have in September?

In September, the average length of the day in Dallus Creek Landing, Florida, is 12.3h.

How long on average sun shines in September in Dallus Creek Landing?

In Dallus Creek Landing, the average sunshine in September is 8.8h.

What is the UV index intensity in September in Dallus Creek Landing?

In Dallus Creek Landing, Florida, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Dallus Creek Landing, FL

Average temperature in September - Dallus Creek Landing, FL
  • Average high temperature in September: 87.1°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (63.1°F).

  • Average low temperature in September: 73°F

The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).

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Average pressure in September
Dallus Creek Landing, FL

Average pressure in September - Dallus Creek Landing, FL
  • Average pressure in September: 29.97"

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

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Average wind speed in September
Dallus Creek Landing, FL

Average wind speed in September - Dallus Creek Landing, FL
  • Average wind speed in September: 5.7mph

The windiest months (with the highest average wind speed) are January and March (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in September
Dallus Creek Landing, FL

Average humidity in September - Dallus Creek Landing, FL
  • Average humidity in September: 77%

The month with the highest relative humidity is September (77%).
Months with the lowest relative humidity are January and March (72%).

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Average rainfall in September
Dallus Creek Landing, FL

Average rainfall in September - Dallus Creek Landing, FL
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is August (2.64").
The driest month (with the least rainfall) is March (0.63").

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Average rainfall days in September
Dallus Creek Landing, FL

Average rainfall days in September - Dallus Creek Landing, FL
  • Average rainfall days in September: 17 days

The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is November (6.1 days).

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Average snowfall days in September
Dallus Creek Landing, FL

Average snowfall days in September - Dallus Creek Landing, FL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Dallus Creek Landing, FL

Average daylight in September / Average sunshine in September - Dallus Creek Landing, 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: 10.9h).
The month with the least sunshine is December (Average sunshine: 6.1h).

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Average sunshine days in September
Dallus Creek Landing, FL

Average sunshine days in September - Dallus Creek Landing, FL
  • Average sunshine days in September: 9.1 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is August (4.3 days).

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Average UV index in September
Dallus Creek Landing, FL

Average UV index in September - Dallus Creek Landing, FL
  • Average UV index in September: 6

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

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Average cloud cover in September
Dallus Creek Landing, FL

Average cloud cover in September - Dallus Creek Landing, FL
  • Average cloud cover in September: 29

The month with the most cloud cover is December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 24).

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Average visibility in September
Dallus Creek Landing, FL

Average visibility in September - Dallus Creek Landing, 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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