September weather forecast
Millview, TN

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Weather in September

September, the first month of the autumn in Millview, is also a moderately hot month, with an average temperature ranging between max 81.5°F (27.5°C) and min 62.1°F (16.7°C).

Temperature

September sees a slight reduction in average high-temperature, with a shift from a tropical 87.3°F (30.7°C) in August to a warm 81.5°F (27.5°C). September witnesses an average nighttime temperature of 62.1°F (16.7°C).

Heat index

The heat index for September is estimated at a hot 86°F (30°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in September is 75%.

Rainfall

September and November are months with the least rain in Millview when the rain falls for 13.6 days and typically aggregates up to 2.36" (60mm) of rain.

Snowfall

May through September are months without snowfall.

Daylight

In Millview, Tennessee, the average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:14 pm. On the last day of September, sunrise is at 6:41 am and sunset at 6:31 pm CDT.

Sunshine

In Millview, the average sunshine in September is 8.6h.

UV index

In Millview, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 5 during September, leads to the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What are the temperatures in September?

Millview in September has an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 62.1°F (16.7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is estimated at 86°F (30°C).

What is the average humidity in September?

The average relative humidity in September in Millview is 75%.

What is the driest month?

September and November are months with the least rain in Millview when the rain falls for 13.6 days and typically aggregates up to 2.36" (60mm) of rain.

How much does it rain in September?

In Millview, in September, it is raining for 13.6 days, with typically 2.36" (60mm) of accumulated precipitation.

When it does not snow?

In Millview, snow does not fall in May through September.

Does it snow in September?

In Millview, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

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

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:19 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:31 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.6h.

How high is the UV index in September?

In Millview, the average daily maximum UV index in September is 5. A UV Index value 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
Millview, TN

Average temperature in September - Millview, TN
  • Average high temperature in September: 81.5°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in September: 62.1°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in September
Millview, TN

Average pressure in September - Millview, TN
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in September
Millview, TN

Average wind speed in September - Millview, TN
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

Average humidity in September
Millview, TN

Average humidity in September - Millview, TN
  • Average humidity in September: 75%

The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are October and November (74%).

Average rainfall in September
Millview, TN

Average rainfall in September - Millview, TN
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is July (4.37").
The driest months (with the least rainfall) are September and November (2.36").

Average rainfall days in September
Millview, TN

Average rainfall days in September - Millview, TN
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10 days).

Average snowfall in September
Millview, TN

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

The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Millview, TN

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

The month with the highest number of snowfall days is February (3.9 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
Millview, TN

Average daylight in September / Average sunshine in September - Millview, 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: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in September
Millview, TN

Average sunshine days in September - Millview, TN
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in September
Millview, TN

Average UV index in September - Millview, 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 and December (UV index 2).

Average cloud cover in September
Millview, TN

Average cloud cover in September - Millview, TN
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in September
Millview, TN

Average visibility in September - Millview, 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).

Millview, Tennessee, USA

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