September weather forecast
Mixie, TN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Mixie, Tennessee, with an average temperature varying between 82.6°F (28.1°C) and 62.8°F (17.1°C).

Temperature

Mixie's shift from August to September is accompanied by an average high-temperature of a moderately hot 82.6°F (28.1°C), a slight deviation from 87.8°F (31°C). Mixie records a consistent low-temperature of 62.8°F (17.1°C) during September nights.

Heat index

September's mean heat index is calculated to be a tropical 87.8°F (31°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The average relative humidity in September is 74%.

Rainfall

The month with the least rainfall is September, when the rain falls for 11.6 days and typically collects 0.71" (18mm) of precipitation.

Snowfall

In Mixie, snow does not fall in May through October.

Daylight

The average length of the day in September in Mixie is 12h and 24min.
On the first day of the month, sunrise is at 6:25 am and sunset at 7:20 pm. On the last day of September, sunrise is at 6:48 am and sunset at 6:37 pm CDT.

Sunshine

The average sunshine in September is 9.1h.

UV index

In Mixie, Tennessee, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

The high-temperature during September is 82.6°F (28.1°C) and the low-temperature is 62.8°F (17.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in September is calculated to be 87.8°F (31°C).

What is the average humidity in September?

In September, the average relative humidity is 74%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 11.6 days and accumulates 0.71" (18mm) of precipitation.

How many days does it rain in September?

In Mixie, in September, during 11.6 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

When it does not snow?

In Mixie, snow does not fall in May through October.

What is the average length of the day in September?

In September, the average day length is 12h and 24min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:25 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:37 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 9.1h.

How high is the UV index in September in Mixie?

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Mixie, TN

Average temperature in September - Mixie, TN
  • Average high temperature in September: 82.6°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in September: 62.8°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in September
Mixie, TN

Average pressure in September - Mixie, TN
  • Average pressure in September: 30.02"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
Mixie, TN

Average wind speed in September - Mixie, TN
  • Average wind speed in September: 5.7mph

The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is July (5mph).

Average humidity in September
Mixie, TN

Average humidity in September - Mixie, TN
  • Average humidity in September: 74%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Mixie, TN

Average rainfall in September - Mixie, TN
  • Average rainfall in September: 0.71"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in September
Mixie, TN

Average rainfall days in September - Mixie, TN
  • Average rainfall days in September: 11.6 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is November (7 days).

Average snowfall in September
Mixie, TN

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

The month with the highest snowfall is March (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Mixie, TN

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

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
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 month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in September
Mixie, TN

Average sunshine days in September - Mixie, TN
  • Average sunshine days in September: 16.8 days

The months with the most sunshine days are October and November (20.4 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in September
Mixie, TN

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

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

Average cloud cover in September
Mixie, TN

Average cloud cover in September - Mixie, TN
  • Average cloud cover in September: 30

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

Average visibility in September
Mixie, TN

Average visibility in September - Mixie, TN
  • Average visibility in September: 6mi

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

Mixie, Tennessee, USA

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