September weather forecast
Haysboro, TN

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Weather in September

September, the first month of the autumn in Haysboro, is also a moderately hot month, with an average temperature fluctuating between 62.8°F (17.1°C) and 81.5°F (27.5°C).

Temperature

Haysboro records a mild change in average high-temperature during September, easing from a tropical 87.4°F (30.8°C) in August to a warm 81.5°F (27.5°C). In Haysboro, the September nights cool down to an average low of 62.8°F (17.1°C).

Heat index

September's mean heat index is computed to be a hot 86°F (30°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

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

Rainfall

In Haysboro, Tennessee, in September, during 13.4 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, in Haysboro, there are 169.9 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

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

Daylight

In September, the average length of the day in Haysboro 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 6:41 am and sunset at 6:31 pm CDT.

Sunshine

The average sunshine in September in Haysboro is 8.6h.

UV index

In September, the average daily maximum UV index in Haysboro is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 5 in September translates into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the temperature in September in Haysboro?

In September, in Haysboro, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 62.8°F (17.1°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is computed to be 86°F (30°C).

What is the average humidity in September in Haysboro?

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

How many days does it rain in September in Haysboro?

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

When it does not snow in Haysboro?

May through October are months without snowfall.

How many hours of daylight does Haysboro have in September?

The average day length in September in Haysboro, Tennessee, is 12h and 24min.

When is the sunrise / sunset in September in Haysboro?

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, in Haysboro, Tennessee, sunrise is at 6:41 am and sunset at 6:31 pm CDT.

How many hours of sunshine does Haysboro have in September?

The average sunshine duration in September is 8.6h.

How high is the UV index in September in Haysboro?

In Haysboro, Tennessee, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents 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
Haysboro, TN

Average temperature in September - Haysboro, 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
Haysboro, TN

Average pressure in September - Haysboro, 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
Haysboro, TN

Average wind speed in September - Haysboro, 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
Haysboro, TN

Average humidity in September - Haysboro, 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
Haysboro, TN

Average rainfall in September - Haysboro, 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
Haysboro, TN

Average rainfall days in September - Haysboro, 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
Haysboro, TN

Average snowfall in September - Haysboro, 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
Haysboro, TN

Average snowfall days in September - Haysboro, 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
Haysboro, TN

Average daylight in September / Average sunshine in September - Haysboro, 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
Haysboro, TN

Average sunshine days in September - Haysboro, 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
Haysboro, TN

Average UV index in September - Haysboro, 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
Haysboro, TN

Average cloud cover in September - Haysboro, 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
Haysboro, TN

Average visibility in September - Haysboro, 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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Haysboro, Tennessee, USA

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