September weather forecast
Hygeia Springs, TN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Hygeia Springs, Tennessee, with an average temperature varying between 61.7°F (16.5°C) and 80.4°F (26.9°C).

Temperature

September's arrival signals a moderate reduction in the average high-temperature, easing from a tropical 86°F (30°C) in August to a moderately hot 80.4°F (26.9°C). Hygeia Springs in September anticipates an average nighttime temperature of 61.7°F (16.5°C).

Humidity

The average relative humidity in September is 75%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.6 days and accumulates 2.24" (57mm) of precipitation.

Snowfall

In Hygeia Springs, snow does not fall in May through October.

Daylight

In September, the average length of the day is 12h and 24min.
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 6:42 am and sunset at 6:31 pm CDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In Hygeia Springs, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

The high-temperature during September is 80.4°F (26.9°C) and the low-temperature is 61.7°F (16.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in August is appraised at 98.6°F (37°C).

What is the average humidity in September?

In September, the average relative humidity in Hygeia Springs is 75%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.6 days and typically collects 2.24" (57mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 13.6 days. Throughout September, 2.24" (57mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Hygeia Springs have in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:19 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:31 pm CDT.

How many hours of sunshine does Hygeia Springs have in September?

In Hygeia Springs, the average sunshine duration in September is 8.5h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Hygeia Springs, TN

Average temperature in September - Hygeia Springs, TN
  • Average high temperature in September: 80.4°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (43°F).

  • Average low temperature in September: 61.7°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

Average pressure in September
Hygeia Springs, TN

Average pressure in September - Hygeia Springs, 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 (29.96"Hg).

Average wind speed in September
Hygeia Springs, TN

Average wind speed in September - Hygeia Springs, TN
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in September
Hygeia Springs, TN

Average humidity in September - Hygeia Springs, TN
  • Average humidity in September: 75%

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

Average rainfall in September
Hygeia Springs, TN

Average rainfall in September - Hygeia Springs, TN
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in September
Hygeia Springs, TN

Average rainfall days in September - Hygeia Springs, TN
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (9.7 days).

Average snowfall in September
Hygeia Springs, TN

Average snowfall in September - Hygeia Springs, TN
  • Average snowfall in September: 0"

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

Average snowfall days in September
Hygeia Springs, TN

Average snowfall days in September - Hygeia Springs, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Hygeia Springs, TN

Average daylight in September / Average sunshine in September - Hygeia Springs, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in September
Hygeia Springs, TN

Average sunshine days in September - Hygeia Springs, TN
  • Average sunshine days in September: 14.2 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in September
Hygeia Springs, TN

Average UV index in September - Hygeia Springs, 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).

Average cloud cover in September
Hygeia Springs, TN

Average cloud cover in September - Hygeia Springs, TN
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in September
Hygeia Springs, TN

Average visibility in September - Hygeia Springs, TN
  • Average visibility in September: 6mi

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

Hygeia Springs, Tennessee, USA

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