September weather forecast
Citico Beach, TN

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Weather in September

The first month of the autumn, September, is still a warm month in Citico Beach, Tennessee, with an average temperature varying between 59.5°F (15.3°C) and 81°F (27.2°C).

Temperature

As August transitions into September, Citico Beach sees a gentle drop in the average high-temperature, transitioning from a hot 86.5°F (30.3°C) to a moderately hot 81°F (27.2°C). Citico Beach's average low-temperature is measured at a mild 59.5°F (15.3°C) during September.

Heat index

September's average heat index is calculated to be a tropical 86°F (30°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'real feel', is the outcome of merging air's temperature and its humidity metrics. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The average relative humidity in September in Citico Beach, Tennessee, is 75%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.69" (43mm) of precipitation.

Snowfall

May through October are months without snowfall in Citico Beach.

Daylight

In Citico Beach, the average length of the day in September is 12h and 23min.
On the first day of September in Citico Beach, sunrise is at 7:09 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:21 pm EDT.

Sunshine

The average sunshine in September is 8.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 5 in September suggests the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What are September temperatures in Citico Beach?

Citico Beach in September has an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59.5°F (15.3°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What is the average humidity in September in Citico Beach?

The average relative humidity in September is 75%.

What is the driest month in Citico Beach?

September is the month with the least rainfall. Rain falls for 12 days and accumulates 1.69" (43mm) of precipitation.

How much does it rain in Citico Beach in September?

In Citico Beach, in September, it is raining for 12 days, with typically 1.69" (43mm) of accumulated precipitation.

When it does not snow in Citico Beach?

May through October are months without snowfall in Citico Beach, Tennessee.

How many hours of daylight does Citico Beach have in September?

In September, the average day length in Citico Beach, Tennessee, is 12h and 23min.

What time are sunrise and sunset in September in Citico Beach?

On the first day of September in Citico Beach, sunrise is at 7:09 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:21 pm EDT.

How long on average sun shines in September in Citico Beach?

In Citico Beach, Tennessee, the average sunshine duration in September is 8.7h.

What is the UV index reading in September in Citico Beach?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Citico Beach, TN

Average temperature in September - Citico Beach, TN
  • Average high temperature in September: 81°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in September
Citico Beach, TN

Average pressure in September - Citico Beach, TN
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in September
Citico Beach, TN

Average wind speed in September - Citico Beach, TN
  • Average wind speed in September: 3.9mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in September
Citico Beach, TN

Average humidity in September - Citico Beach, TN
  • Average humidity in September: 75%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in September
Citico Beach, TN

Average rainfall in September - Citico Beach, TN
  • Average rainfall in September: 1.69"

The wettest month (with the highest rainfall) is July (3.7").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in September
Citico Beach, TN

Average rainfall days in September - Citico Beach, TN
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in September
Citico Beach, TN

Average snowfall in September - Citico Beach, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Citico Beach, TN

Average snowfall days in September - Citico Beach, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Citico Beach, TN

Average daylight in September / Average sunshine in September - Citico Beach, TN
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in September
Citico Beach, TN

Average sunshine days in September - Citico Beach, TN
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.5 days).

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Average UV index in September
Citico Beach, TN

Average UV index in September - Citico Beach, TN
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in September
Citico Beach, TN

Average cloud cover in September - Citico Beach, TN
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in September
Citico Beach, TN

Average visibility in September - Citico Beach, TN
  • Average visibility in September: 6mi

The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).

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Citico Beach, Tennessee, USA

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