September weather forecast
Dudley Gap, WV

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Weather in September

September, the first month of the autumn in Dudley Gap, is still a warm month, with an average temperature varying between 78.6°F (25.9°C) and 57.6°F (14.2°C).

Temperature

Dudley Gap in September experiences a gentle temperature dip, with average high-temperatures reducing from a moderately hot 85.5°F (29.7°C) in August to a still warm 78.6°F (25.9°C). An average low-temperature of 57.6°F (14.2°C) is common during the nights of September.

Humidity

In September, the average relative humidity is 76%.

Rainfall

September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 1.93" (49mm) of precipitation.

Snowfall

May through September are months without snowfall in Dudley Gap.

Daylight

In Dudley Gap, the average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 6:58 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:12 pm EDT.

Sunshine

The average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 4 in September leads to these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

In Dudley Gap, in September, the average high-temperature is 78.6°F (25.9°C), and the average low-temperature is 57.6°F (14.2°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 95°F (35°C).

What is the average humidity in September?

The average relative humidity in September is 76%.

What is the driest month in Dudley Gap?

The month with the least rainfall in Dudley Gap is September, when the rain falls for 12.8 days and typically collects 1.93" (49mm) of precipitation.

How much does it rain in September?

In Dudley Gap, in September, it is raining for 12.8 days, with typically 1.93" (49mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

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

How many hours of daylight does Dudley Gap have in September?

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

When is the sunrise / sunset in September in Dudley Gap?

In September, on the first day of the month, sunrise is at 6:58 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:12 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.1h.

What is the UV index reading in September?

In Dudley Gap, West Virginia, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Dudley Gap, WV

Average temperature in September - Dudley Gap, WV
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in September: 57.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in September
Dudley Gap, WV

Average pressure in September - Dudley Gap, WV
  • Average pressure in September: 30.06"Hg

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

Average wind speed in September
Dudley Gap, WV

Average wind speed in September - Dudley Gap, WV
  • Average wind speed in September: 4.5mph

The windiest months (with the highest average wind speed) are January, February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in September
Dudley Gap, WV

Average humidity in September - Dudley Gap, WV
  • Average humidity in September: 76%

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

Average rainfall in September
Dudley Gap, WV

Average rainfall in September - Dudley Gap, WV
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in September
Dudley Gap, WV

Average rainfall days in September - Dudley Gap, WV
  • Average rainfall days in September: 12.8 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in September
Dudley Gap, WV

Average snowfall in September - Dudley Gap, WV
  • Average snowfall in September: 0"

The month with the highest snowfall is January (4.25").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Dudley Gap, WV

Average snowfall days in September - Dudley Gap, WV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Dudley Gap, WV

Average daylight in September / Average sunshine in September - Dudley Gap, WV
  • 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 30min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in September
Dudley Gap, WV

Average sunshine days in September - Dudley Gap, WV
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9 days).

Average UV index in September
Dudley Gap, WV

Average UV index in September - Dudley Gap, WV
  • Average UV index in September: 4

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
Dudley Gap, WV

Average cloud cover in September - Dudley Gap, WV
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in September
Dudley Gap, WV

Average visibility in September - Dudley Gap, WV
  • Average visibility in September: 5mi

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

Dudley Gap, West Virginia, USA

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