September weather forecast
Layton, FL

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Weather in September

September, the first month of the autumn in Layton, is still a warm month, with an average temperature ranging between max 84.6°F (29.2°C) and min 82°F (27.8°C).

Temperature

With the start of September, Layton measures an average high-temperature of a still warm 84.6°F (29.2°C), not significantly differing from August's 85.5°F (29.7°C). Layton consistently logs a low temperature averaging a still moderately hot 82°F (27.8°C) during September, a modest drop from daytime temperatures.

Heat index

Throughout September, the heat index is estimated at a hot 93.2°F (34°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

The average relative humidity in September in Layton is 74%.

Rainfall

The month with the most rainfall is September, when the rain falls for 23 days and typically aggregates up to 4.21" (107mm) of precipitation.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:41 pm. On the last day of September, sunrise is at 7:15 am and sunset at 7:10 pm EDT.

Sunshine

In Layton, the average sunshine in September is 9h.

UV index

The months with the highest UV index are April through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during September translates into the following guidance:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

How hot is it in Layton in September?

The average high-temperature and low-temperature in Layton during September are 84.6°F (29.2°C) and 82°F (27.8°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in September is estimated at 93.2°F (34°C).

What is the average humidity in September in Layton?

In September, the average relative humidity is 74%.

What is the rainiest month in Layton?

September is the month with the most rainfall. Rain falls for 23 days and accumulates 4.21" (107mm) of precipitation.

How many days does it rain in September in Layton?

In Layton, Florida, during September, the rain falls for 23 days and regularly aggregates up to 4.21" (107mm) of precipitation.

What is the average length of the day in September in Layton?

In September, the average day length in Layton, Florida, is 12h and 17min.

When are sunrise and sunset in September in Layton?

On the first day of September in Layton, sunrise is at 7:04 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:10 pm EDT.

How many hours of sunshine does Layton have in September?

In Layton, Florida, the average sunshine duration in September is 9h.

What are the months with the highest UV index in Layton?

The months with the highest UV index are April through October, with an average maximum UV index of 7.

What is the UV index intensity in September in Layton?

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

Average temperature in September - Layton, FL
  • Average high temperature in September: 84.6°F

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.9°F).

  • Average low temperature in September: 82°F

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (67.5°F).

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Average pressure in September
Layton, FL

Average pressure in September - Layton, FL
  • Average pressure in September: 29.94"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).

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Average wind speed in September
Layton, FL

Average wind speed in September - Layton, FL
  • Average wind speed in September: 9.8mph

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (9mph).

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Average humidity in September
Layton, FL

Average humidity in September - Layton, FL
  • Average humidity in September: 74%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is March (73%).

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Average rainfall in September
Layton, FL

Average rainfall in September - Layton, FL
  • Average rainfall in September: 4.21"

The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is March (0.43").

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Average rainfall days in September
Layton, FL

Average rainfall days in September - Layton, FL
  • Average rainfall days in September: 23 days

The month with the highest number of rainy days is September (23 days).
The month with the least rainy days is February (10.3 days).

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

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

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in September
Layton, FL

Average sunshine days in September - Layton, FL
  • Average sunshine days in September: 4.6 days

The month with the most sunshine days is March (18 days).
The month with the least sunshine days is September (4.6 days).

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Average UV index in September
Layton, FL

Average UV index in September - Layton, FL
  • Average UV index in September: 7

The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).

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Average cloud cover in September
Layton, FL

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

The months with the most cloud cover are January and October (Cloud cover 32).
The month with the least cloud cover is April (Cloud cover 23).

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Average visibility in September
Layton, FL

Average visibility in September - Layton, 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).

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Layton, Florida, USA

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