September weather forecast
Corbin, KY

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High rock cliffs and dense tree cover around the scenic waterfall in Cumberland Falls State Park in Corbin, Kentucky
High rock cliffs and dense tree cover around the scenic waterfall in Cumberland Falls State Park in Corbin, Kentucky

Weather in September

As September rolls around, Corbin starts to see a break from the summer heat. Despite the decrease in temperature, the amount of sunshine increases, with the sunlight hours extending up to 8.2 hours a day. A reduction in rainfall and the uptick in daylight make this month pleasant for outdoor activity. The transition to autumn is felt more strongly due to the drop in temperature. Although the skies are sunnier, they don't forget to bring with them shorter daylight hours as the year moves towards its end.

Temperature

As September arrives, Corbin's weather displays a minor decrease in high-temperatures, transitioning from August's 85.5°F (29.7°C) to a still moderately hot 79.2°F (26.2°C). In September, the recorded average low-temperature in Corbin is a mild 57.9°F (14.4°C).

Humidity

June, August through November, with an average relative humidity of 76%, are the least humid months in Corbin.

Rainfall

The month with the least rainfall in Corbin is September, when the rain falls for 13 days and typically collects 2.13" (54mm) of precipitation.

Snowfall

May through September are months without snowfall in Corbin.

Daylight

In September, the average length of the day in Corbin is 12h and 25min.
On the first day of September in Corbin, sunrise is at 7:07 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:20 pm EDT.

Sunshine

In September, the average sunshine is 8.2h.

UV index

In Corbin, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the temperature in September in Corbin?

The average high-temperature, in September, in Corbin, is 79.2°F (26.2°C), while the average low-temperature is 57.9°F (14.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 96.8°F (36°C).

What is the least humid month in Corbin?

June, August through November, with an average relative humidity of 76%, are the least humid months in Corbin, Kentucky.

What is the average humidity in September in Corbin?

The average relative humidity in September in Corbin is 76%.

What is the driest month in Corbin?

September is the month with the least rainfall in Corbin, Kentucky. Rain falls for 13 days and accumulates 2.13" (54mm) of precipitation.

How much does it rain in Corbin in September?

In Corbin, in September, it is raining for 13 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow in Corbin?

In Corbin, Kentucky, snow does not fall in May through September.

Does it snow in Corbin in September?

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

How many hours of daylight does Corbin have in September?

In September, the average day length is 12h and 25min.

What time are sunrise and sunset in September in Corbin?

On the first day of September, sunrise is at 7:07 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:20 pm EDT.

How long on average sun shines in September in Corbin?

In Corbin, the average sunshine duration in September is 8.2h.

What is the UV index reading in September in Corbin?

In September, the average daily maximum UV index in Corbin, Kentucky, is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Corbin, KY

Average temperature in September - Corbin, KY
  • Average high temperature in September: 79.2°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in September: 57.9°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in September
Corbin, KY

Average pressure in September - Corbin, KY
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in September
Corbin, KY

Average wind speed in September - Corbin, KY
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in September
Corbin, KY

Average humidity in September - Corbin, KY
  • Average humidity in September: 76%

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, August, September, October and November (76%).

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Average rainfall in September
Corbin, KY

Average rainfall in September - Corbin, KY
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in September
Corbin, KY

Average rainfall days in September - Corbin, KY
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (11.2 days).

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Average snowfall in September
Corbin, KY

Average snowfall in September - Corbin, KY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (4.21").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Corbin, KY

Average snowfall days in September - Corbin, KY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Corbin, KY

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in September
Corbin, KY

Average sunshine days in September - Corbin, KY
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is February (9.2 days).

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Average UV index in September
Corbin, KY

Average UV index in September - Corbin, KY
  • 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
Corbin, KY

Average cloud cover in September - Corbin, KY
  • Average cloud cover in September: 34

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Corbin, KY

Average visibility in September - Corbin, KY
  • Average visibility in September: 5mi

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

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Corbin, Kentucky, USA

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