September weather forecast
Teays Valley, WV

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Weather in September

September, the first month of the autumn in Teays Valley, 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

Teays Valley in September experiences a gentle temperature dip, with average high-temperatures reducing from a warm 85.5°F (29.7°C) in August to a still moderately hot 78.6°F (25.9°C). Nighttime temperature experiences an average drop to a refreshing 57.6°F (14.2°C) in September.

Humidity

The average relative humidity in September 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

In Teays Valley, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:57 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:11 pm EDT.

Sunshine

In Teays Valley, the average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

In Teays Valley, 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. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 95°F (35°C).

What is the average humidity in September?

In Teays Valley, the average relative humidity in September is 76%.

What is the driest month?

The month with the least rainfall 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 Teays Valley, during September, the rain falls for 12.8 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow?

In Teays Valley, snow does not fall in May through September.

Does it snow in September?

In Teays Valley, West Virginia, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

The average day length in September is 12h and 25min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:57 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:11 pm EDT.

How long on average sun shines in September?

In Teays Valley, the average sunshine duration in September is 8.1h.

How high is the UV index in September?

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes 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
Teays Valley, WV

Average temperature in September - Teays Valley, 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
Teays Valley, WV

Average pressure in September - Teays Valley, 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
Teays Valley, WV

Average wind speed in September - Teays Valley, 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
Teays Valley, WV

Average humidity in September - Teays Valley, 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
Teays Valley, WV

Average rainfall in September - Teays Valley, 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
Teays Valley, WV

Average rainfall days in September - Teays Valley, 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
Teays Valley, WV

Average snowfall in September - Teays Valley, 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
Teays Valley, WV

Average snowfall days in September - Teays Valley, 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
Teays Valley, WV

Average daylight in September / Average sunshine in September - Teays Valley, 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
Teays Valley, WV

Average sunshine days in September - Teays Valley, 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
Teays Valley, WV

Average UV index in September - Teays Valley, 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
Teays Valley, WV

Average cloud cover in September - Teays Valley, 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
Teays Valley, WV

Average visibility in September - Teays Valley, 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).

Teays Valley, West Virginia, USA

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