September weather forecastNye, WV

September

Weather in September

September, the first month of the autumn in Nye, is also a moderately hot month, with an average temperature fluctuating between 57.6°F (14.2°C) and 78.6°F (25.9°C).

Temperature

Nye's progression into September involves a gentle drop in the average high-temperature, from 85.5°F (29.7°C) in August to a still moderately hot 78.6°F (25.9°C). Nye, during the nights of September, experiences an average temperature drop to a refreshing 57.6°F (14.2°C).

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 Nye, 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 September in Nye, sunrise is at 6:58 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

Sunshine

The average sunshine in September in Nye is 8.1h.

UV index

In Nye, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In September, an average UV index of 4 transforms into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In September, the average high-temperature and low-temperature are 78.6°F (25.9°C) and 57.6°F (14.2°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 95°F (35°C).

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

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

In Nye, in September, during 12.8 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

May through September are months without snowfall.

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

The average day length in September in Nye, West Virginia, is 12h and 25min.

On the first day of September in Nye, sunrise is at 6:58 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

The average sunshine duration in September in Nye is 8.1h.

The average daily maximum UV index in September in Nye, West Virginia, is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Nye, 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
Nye, 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
Nye, 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
Nye, 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
Nye, 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
Nye, 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
Nye, 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
Nye, 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
Nye, WV

  • Average daylight in September: 12h and 24min

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 6min

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
Nye, 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
Nye, 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
Nye, 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
Nye, 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).