September weather forecast
Oakfield, TN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Oakfield, Tennessee, with an average temperature varying between 82.8°F (28.2°C) and 63.3°F (17.4°C).

Temperature

Oakfield's average high-temperature in September is a moderately hot 82.8°F (28.2°C), indicating a subtle variation from August. September nights in Oakfield experience a consistent temperature drop to an enjoyable 63.3°F (17.4°C).

Heat index

In September, the average heat index is evaluated at a hot 87.8°F (31°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

In September, the average relative humidity in Oakfield is 73%.

Rainfall

September is the month with the least rainfall. Rain falls for 11 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

April through October are months without snowfall in Oakfield.

Daylight

In Oakfield, Tennessee, 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 7:22 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 Oakfield, Tennessee, is 9.4h.

UV index

In Oakfield, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the maximum UV index of 5 suggests these recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is September in Oakfield?

The high-temperature, in September, in Oakfield, records 82.8°F (28.2°C), while the low-temperature is 63.3°F (17.4°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 87.8°F (31°C).

What is the average humidity in September in Oakfield?

In Oakfield, Tennessee, the average relative humidity in September is 73%.

What is the driest month in Oakfield?

September is the month with the least rainfall in Oakfield, Tennessee. Rain falls for 11 days and accumulates 1.34" (34mm) of precipitation.

How much does it rain in Oakfield in September?

In Oakfield, during September, the rain falls for 11 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in Oakfield?

April through October are months without snowfall in Oakfield.

How many hours of daylight does Oakfield have in September?

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

When is the sunrise / sunset in September in Oakfield?

In September, on the first day of the month, sunrise is at 6:27 am and sunset at 7:22 pm. On the last day of the month, in Oakfield, Tennessee, sunrise is at 6:49 am and sunset at 6:39 pm CDT.

How long on average sun shines in September in Oakfield?

The average sunshine duration in September is 9.4h.

How high is the UV index in September in Oakfield?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Oakfield, TN

Average temperature in September - Oakfield, TN
  • Average high temperature in September: 82.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in September: 63.3°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in September
Oakfield, TN

Average pressure in September - Oakfield, 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 (29.95"Hg).

Average wind speed in September
Oakfield, TN

Average wind speed in September - Oakfield, TN
  • Average wind speed in September: 6.1mph

The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).

Average humidity in September
Oakfield, TN

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

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September
Oakfield, TN

Average rainfall in September - Oakfield, TN
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is February (3.5").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in September
Oakfield, TN

Average rainfall days in September - Oakfield, TN
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in September
Oakfield, TN

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

The month with the highest snowfall is March (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Oakfield, TN

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

The months with the highest number of snowfall days are January and February (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Oakfield, 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 2min

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

Average sunshine days in September
Oakfield, TN

Average sunshine days in September - Oakfield, TN
  • Average sunshine days in September: 16.7 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12 days).

Average UV index in September
Oakfield, TN

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

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

Average cloud cover in September
Oakfield, TN

Average cloud cover in September - Oakfield, TN
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in September
Oakfield, TN

Average visibility in September - Oakfield, 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).

Oakfield, Tennessee, USA

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