September weather forecast
South Fort Mitchell, KY

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Weather in September

The first month of the autumn, September, is still a warm month in South Fort Mitchell, Kentucky, with temperature in the range of an average low of 59°F (15°C) and an average high of 77.9°F (25.5°C).

Temperature

In South Fort Mitchell, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 83.8°F (28.8°C) to a still moderately hot 77.9°F (25.5°C). During the month of September, an average low-temperature of 59°F (15°C) is recorded.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months in South Fort Mitchell.

Rainfall

The month with the least rainfall in South Fort Mitchell is September, when the rain falls for 12.4 days and typically collects 1.34" (34mm) of precipitation.

Snowfall

In South Fort Mitchell, Kentucky, snow does not fall in May through September.

Daylight

The average length of the day in September in South Fort Mitchell is 12h and 26min.
On the first day of September in South Fort Mitchell, sunrise is at 7:07 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 7:21 pm EDT.

Sunshine

The average sunshine in September in South Fort Mitchell is 8.3h.

UV index

The average daily maximum UV index in September in South Fort Mitchell is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 5 during September leads to these advisories:
Act with care - The need to guard against sun damage is communicated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the usual temperature for South Fort Mitchell in September?

The average high-temperature and low-temperature in South Fort Mitchell during September are 77.9°F (25.5°C) and 59°F (15°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 91.4°F (33°C).

What is the least humid month in South Fort Mitchell?

August through October, with an average relative humidity of 74%, are the least humid months in South Fort Mitchell.

What is the average humidity in September in South Fort Mitchell?

The average relative humidity in September in South Fort Mitchell, Kentucky, is 74%.

What is the driest month in South Fort Mitchell?

September is the month with the least rainfall in South Fort Mitchell, Kentucky. Rain falls for 12.4 days and accumulates 1.34" (34mm) of precipitation.

How many days does it rain in September in South Fort Mitchell?

In South Fort Mitchell, in September, it is raining for 12.4 days, with typically 1.34" (34mm) of accumulated precipitation.

When it does not snow in South Fort Mitchell?

May through September are months without snowfall.

Does it snow in South Fort Mitchell in September?

In South Fort Mitchell, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in South Fort Mitchell?

In September, the average day length is 12h and 26min.

When is the sunrise / sunset in September in South Fort Mitchell?

On the first day of September, sunrise is at 7:07 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 7:21 pm EDT.

How many hours of sunshine does South Fort Mitchell have in September?

In September, the average sunshine duration in South Fort Mitchell is 8.3h.

How high is the UV index in September in South Fort Mitchell?

In South Fort Mitchell, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
South Fort Mitchell, KY

Average temperature in September - South Fort Mitchell, KY
  • Average high temperature in September: 77.9°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in September: 59°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure in September
South Fort Mitchell, KY

Average pressure in September - South Fort Mitchell, KY
  • Average pressure in September: 30.03"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
South Fort Mitchell, KY

Average wind speed in September - South Fort Mitchell, KY
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in September
South Fort Mitchell, KY

Average humidity in September - South Fort Mitchell, KY
  • Average humidity in September: 74%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, September and October (74%).

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Average rainfall in September
South Fort Mitchell, KY

Average rainfall in September - South Fort Mitchell, KY
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in September
South Fort Mitchell, KY

Average rainfall days in September - South Fort Mitchell, KY
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in September
South Fort Mitchell, KY

Average snowfall in September - South Fort Mitchell, KY
  • Average snowfall in September: 0"

The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
South Fort Mitchell, KY

Average snowfall days in September - South Fort Mitchell, KY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (8.5 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
South Fort Mitchell, KY

Average daylight in September / Average sunshine in September - South Fort Mitchell, KY
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in September
South Fort Mitchell, KY

Average sunshine days in September - South Fort Mitchell, KY
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is November (19.7 days).
The months with the least sunshine days are May and June (12 days).

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Average UV index in September
South Fort Mitchell, KY

Average UV index in September - South Fort Mitchell, KY
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
South Fort Mitchell, KY

Average cloud cover in September - South Fort Mitchell, KY
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in September
South Fort Mitchell, KY

Average visibility in September - South Fort Mitchell, KY
  • 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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South Fort Mitchell, Kentucky, USA

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