September weather forecast
Ardel, WV

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Weather in September

September, the first month of the autumn in Ardel, is still a warm month, with an average temperature varying between 79.3°F (26.3°C) and 58.1°F (14.5°C).

Temperature

The transition to September results in a modest reduction in average high-temperature, moving from a moderately hot 85.6°F (29.8°C) in August to a still warm 79.3°F (26.3°C). Throughout September, the temperature falls to an average low of 58.1°F (14.5°C).

Humidity

In September, the average relative humidity is 75%.

Rainfall

The month with the least rainfall is September, when the rain falls for 11.4 days and typically collects 1.42" (36mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Ardel, the average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 7:00 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:13 pm EDT.

Sunshine

In Ardel, the average sunshine in September is 8.2h.

UV index

In Ardel, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Ardel in September?

September temperatures vary between a high-temperature of 79.3°F (26.3°C) and a low-temperature of 58.1°F (14.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 96.8°F (36°C).

What is the average humidity in September?

In September, the average relative humidity in Ardel is 75%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11.4 days and typically collects 1.42" (36mm) of precipitation.

How many days does it rain in September?

In Ardel, in September, it is raining for 11.4 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

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

When is the sunrise / sunset in September in Ardel?

On the first day of September, sunrise is at 7:00 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:13 pm EDT.

How many hours of sunshine does Ardel have in September?

The average sunshine duration in September is 8.2h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Ardel, WV

Average temperature in September - Ardel, WV
  • Average high temperature in September: 79.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

Average pressure in September
Ardel, WV

Average pressure in September - Ardel, WV
  • Average pressure in September: 30.05"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
Ardel, WV

Average wind speed in September - Ardel, WV
  • Average wind speed in September: 4.6mph

The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in September
Ardel, WV

Average humidity in September - Ardel, WV
  • Average humidity in September: 75%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in September
Ardel, WV

Average rainfall in September - Ardel, WV
  • Average rainfall in September: 1.42"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in September
Ardel, WV

Average rainfall days in September - Ardel, WV
  • Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in September
Ardel, WV

Average snowfall in September - Ardel, WV
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Ardel, WV

Average snowfall days in September - Ardel, WV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Ardel, WV

Average daylight in September / Average sunshine in September - Ardel, 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 36min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in September
Ardel, WV

Average sunshine days in September - Ardel, WV
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10.2 days).

Average UV index in September
Ardel, WV

Average UV index in September - Ardel, 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
Ardel, WV

Average cloud cover in September - Ardel, WV
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in September
Ardel, WV

Average visibility in September - Ardel, WV
  • Average visibility in September: 5mi

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

Ardel, West Virginia, USA

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