September weather forecast
Corbin, VA

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Weather in September

September, the first month of the autumn in Corbin, is still a warm month, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 61°F (16.1°C).

Temperature

As August transitions into September, Corbin sees a gentle drop in the average high-temperature, transitioning from a hot 86.7°F (30.4°C) to a moderately hot 79.9°F (26.6°C). Nighttime temperatures in Corbin hover around an average low of 61°F (16.1°C) in September.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In Corbin, during September, the rain falls for 12.4 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 161.6 rainfall days, and 32.05" (814mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Corbin, the average length of the day in September is 12h and 25min.
On the first day of September in Corbin, sunrise is at 6:39 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:53 pm EDT.

Sunshine

In Corbin, the average sunshine in September is 8.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Corbin?

During September, Corbin experiences an average high-temperature of 79.9°F (26.6°C) and a low-temperature of 61°F (16.1°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is evaluated at 98.6°F (37°C).

What is the average humidity in September in Corbin?

The average relative humidity in September is 76%.

How much does it rain in Corbin in September?

In Corbin, during September, the rain falls for 12.4 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Corbin?

May through October are months without snowfall in Corbin, Virginia.

How many hours of daylight does Corbin have in September?

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

When is the sunrise / sunset in September in Corbin?

In September, on the first day of the month, sunrise is at 6:39 am and sunset at 7:38 pm. On the last day of the month, in Corbin, sunrise is at 7:05 am and sunset at 6:53 pm EDT.

How many hours of sunshine does Corbin have in September?

The average sunshine duration in September in Corbin, Virginia, is 8.7h.

What is the UV index reading in September in Corbin?

In Corbin, Virginia, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from 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
Corbin, VA

Average temperature in September - Corbin, VA
  • Average high temperature in September: 79.9°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (42.6°F).

  • Average low temperature in September: 61°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in September
Corbin, VA

Average pressure in September - Corbin, VA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in September
Corbin, VA

Average wind speed in September - Corbin, VA
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in September
Corbin, VA

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

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

Average rainfall in September
Corbin, VA

Average rainfall in September - Corbin, VA
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in September
Corbin, VA

Average rainfall days in September - Corbin, VA
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.6 days).

Average snowfall in September
Corbin, VA

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

The month with the highest snowfall is January (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Corbin, VA

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

The month with the highest number of snowfall days is February (4.5 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
Corbin, VA

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in September
Corbin, VA

Average sunshine days in September - Corbin, VA
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is November (19.5 days).
The months with the least sunshine days are May and August (11.3 days).

Average UV index in September
Corbin, VA

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

Average cloud cover in September - Corbin, VA
  • Average cloud cover in September: 39

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in September
Corbin, VA

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

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

Corbin, Virginia, USA

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