September weather forecast
Pinson, TN

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Weather in September

September, the first month of the autumn in Pinson, is still a warm month, with an average temperature ranging between min 63.5°F (17.5°C) and max 83.3°F (28.5°C).

Temperature

Pinson's average high-temperature in September is a moderately hot 83.3°F (28.5°C), marking an insignificant difference from the 88.3°F (31.3°C) of August. Throughout the month of September, the nighttime temperature dips to an average of 63.5°F (17.5°C).

Heat index

September's heat index is appraised at a tropical 89.6°F (32°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and 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 quite important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

In September, the average relative humidity is 73%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

In Pinson, snow does not fall in April through October.

Daylight

In Pinson, the average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:21 pm. On the last day of September, sunrise is at 6:49 am and sunset at 6:39 pm CDT.

Sunshine

In September, the average sunshine in Pinson is 9.2h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 5 in September translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is September?

The average high-temperature and low-temperature during September are 83.3°F (28.5°C) and 63.5°F (17.5°C) respectively. In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 89.6°F (32°C).

What is the average humidity in September?

In September, the average relative humidity is 73%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 1.89" (48mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 13.2 days. Throughout September, 1.89" (48mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall in Pinson.

What is the average length of the day in September?

The average day length in September is 12h and 23min.

When are sunrise and sunset in September in Pinson?

In September, on the first day of the month, sunrise is at 6:27 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:39 pm CDT.

How many hours of sunshine does Pinson have in September?

In Pinson, the average sunshine duration in September is 9.2h.

How high is the UV index in September?

In Pinson, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from 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
Pinson, TN

Average temperature in September - Pinson, TN
  • Average high temperature in September: 83.3°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in September: 63.5°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).

Average pressure in September
Pinson, TN

Average pressure in September - Pinson, TN
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Pinson, TN

Average wind speed in September - Pinson, TN
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

Average humidity in September
Pinson, TN

Average humidity in September - Pinson, TN
  • Average humidity in September: 73%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Pinson, TN

Average rainfall in September - Pinson, TN
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in September
Pinson, TN

Average rainfall days in September - Pinson, TN
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (10 days).

Average snowfall in September
Pinson, TN

Average snowfall in September - Pinson, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Pinson, TN

Average snowfall days in September - Pinson, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Pinson, TN

Average daylight in September / Average sunshine in September - Pinson, 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: 9h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

Average sunshine days in September
Pinson, TN

Average sunshine days in September - Pinson, TN
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is October (19 days).
The months with the least sunshine days are March and July (12.3 days).

Average UV index in September
Pinson, TN

Average UV index in September - Pinson, TN
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in September
Pinson, TN

Average cloud cover in September - Pinson, TN
  • Average cloud cover in September: 29

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in September
Pinson, TN

Average visibility in September - Pinson, TN
  • 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).

Pinson, Tennessee, USA

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