September weather forecast
Chauncey, WV

Share

Weather in September

The first month of the autumn, September, is also a moderately hot month in Chauncey, West Virginia, with an average temperature ranging between min 56.3°F (13.5°C) and max 78.1°F (25.6°C).

Temperature

With September's onset, the weather reveals a slight temperature decrease, transitioning from a warm 84.7°F (29.3°C) in August to a still moderately hot 78.1°F (25.6°C). Despite a significant deviation from daily highs, September sees an average nighttime temperature of 56.3°F (13.5°C).

Humidity

In Chauncey, the average relative humidity in September is 77%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.

Snowfall

In Chauncey, snow does not fall in June through September.

Daylight

In Chauncey, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of September, in Chauncey, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

Sunshine

In September, the average sunshine is 8.1h.

UV index

In Chauncey, West Virginia, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 4 suggests these recommendations:
Undertake precautions - Guarding against sun damage is counselled. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

In September, the average high-temperature and low-temperature are 78.1°F (25.6°C) and 56.3°F (13.5°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 95°F (35°C).

What is the average humidity in September?

The average relative humidity in September is 77%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.

How many days does it rain in September in Chauncey?

In September, in Chauncey, the rain falls for 13.5 days. Throughout September, 1.85" (47mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

How many hours of sunshine does Chauncey have in September?

The average sunshine duration in September is 8.1h.

What is the UV index intensity in September?

In Chauncey, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's 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
Chauncey, WV

Average temperature in September - Chauncey, WV
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in September
Chauncey, WV

Average pressure in September - Chauncey, 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 (29.98"Hg).

Average wind speed in September
Chauncey, WV

Average wind speed in September - Chauncey, WV
  • Average wind speed in September: 4.2mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in September
Chauncey, WV

Average humidity in September - Chauncey, WV
  • Average humidity in September: 77%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).

Average rainfall in September
Chauncey, WV

Average rainfall in September - Chauncey, WV
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in September
Chauncey, WV

Average rainfall days in September - Chauncey, WV
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in September
Chauncey, WV

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

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Chauncey, WV

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

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Chauncey, WV
  • 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 36min).

  • 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 48min).

Average sunshine days in September
Chauncey, WV

Average sunshine days in September - Chauncey, WV
  • Average sunshine days in September: 13.6 days

The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

Average UV index in September
Chauncey, WV

Average UV index in September - Chauncey, 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
Chauncey, WV

Average cloud cover in September - Chauncey, WV
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in September
Chauncey, WV

Average visibility in September - Chauncey, 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).

Chauncey, West Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location