September weather forecast
Hermitage Woods, TN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Hermitage Woods, Tennessee, with temperature in the range of an average low of 62.8°F (17.1°C) and an average high of 81.5°F (27.5°C).

Temperature

As September commences, the average high-temperature subtly reduces, transitioning from a tropical 87.4°F (30.8°C) in August to a moderately hot 81.5°F (27.5°C). Hermitage Woods observes an average nighttime low-temperature of 62.8°F (17.1°C) during the month of September.

Heat index

In September, the heat index is calculated to be a tropical 86°F (30°C). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

In September, the average relative humidity in Hermitage Woods is 74%.

Rainfall

In Hermitage Woods, in September, it is raining for 13.4 days, with typically 2.01" (51mm) of accumulated precipitation. In Hermitage Woods, during the entire year, the rain falls for 169.9 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

In Hermitage Woods, snow does not fall in May through October.

Daylight

In September, the average length of the day in Hermitage Woods is 12h and 24min.
On the first day of the month, sunrise is at 6:18 am and sunset at 7:13 pm. On the last day of September, in Hermitage Woods, sunrise is at 6:41 am and sunset at 6:30 pm CDT.

Sunshine

In Hermitage Woods, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index in Hermitage Woods is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 5 during September translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the average September temperature in Hermitage Woods?

In September, in Hermitage Woods, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 62.8°F (17.1°C). 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, in September is calculated to be 86°F (30°C).

What is the average humidity in September in Hermitage Woods?

In Hermitage Woods, the average relative humidity in September is 74%.

How much does it rain in Hermitage Woods in September?

In Hermitage Woods, Tennessee, in September, during 13.4 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Hermitage Woods?

May through October are months without snowfall.

What is the average length of the day in September in Hermitage Woods?

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

When is the sunrise / sunset in September in Hermitage Woods?

In September, on the first day of the month, sunrise is at 6:18 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:30 pm CDT.

How long on average sun shines in September in Hermitage Woods?

In September, the average sunshine duration in Hermitage Woods is 8.6h.

What is the UV index intensity in September in Hermitage Woods?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Hermitage Woods, TN

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

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (44.1°F).

  • Average low temperature in September: 62.8°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 (30.6°F).

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Average pressure in September
Hermitage Woods, TN

Average pressure in September - Hermitage Woods, 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).

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Average wind speed in September
Hermitage Woods, TN

Average wind speed in September - Hermitage Woods, TN
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in September
Hermitage Woods, TN

Average humidity in September - Hermitage Woods, TN
  • Average humidity in September: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Hermitage Woods, TN

Average rainfall in September - Hermitage Woods, TN
  • Average rainfall in September: 2.01"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in September
Hermitage Woods, TN

Average rainfall days in September - Hermitage Woods, TN
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in September
Hermitage Woods, TN

Average snowfall in September - Hermitage Woods, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Hermitage Woods, TN

Average snowfall days in September - Hermitage Woods, 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
Hermitage Woods, TN

Average daylight in September / Average sunshine in September - Hermitage Woods, 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 42min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Hermitage Woods, TN

Average sunshine days in September - Hermitage Woods, TN
  • Average sunshine days in September: 14 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in September
Hermitage Woods, TN

Average UV index in September - Hermitage Woods, 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
Hermitage Woods, TN

Average cloud cover in September - Hermitage Woods, TN
  • Average cloud cover in September: 31

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

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Average visibility in September
Hermitage Woods, TN

Average visibility in September - Hermitage Woods, 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).

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Hermitage Woods, Tennessee, USA

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