September weather forecast
Vinton, VA

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Weather in September

September, the first month of the autumn in Vinton, is still a warm month, with an average temperature varying between 56.1°F (13.4°C) and 77.7°F (25.4°C).

Temperature

As August makes way for September, Vinton's average high-temperature eases from 84.4°F (29.1°C) to a still warm 77.7°F (25.4°C). Nighttime temperatures in September average to a mild 56.1°F (13.4°C).

Humidity

The months with the highest humidity in Vinton are May, September and December, with an average relative humidity of 77%.

Rainfall

September is the month with the least rainfall. Rain falls for 12.9 days and accumulates 1.61" (41mm) of precipitation.

Snowfall

In Vinton, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of September in Vinton, sunrise is at 6:50 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:03 pm EDT.

Sunshine

In Vinton, the average sunshine in September is 8.3h.

UV index

In Vinton, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the UV index of 5 transforms into the following advice:
Undertake protective steps - Preventing sun damage is advised. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the average September temperature in Vinton?

During September, Vinton experiences an average high-temperature of 77.7°F (25.4°C) and a low-temperature of 56.1°F (13.4°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 93.2°F (34°C).

What are the most humid months in Vinton?

The months with the highest humidity in Vinton, Virginia, are May, September and December, with an average relative humidity of 77%.

What is the average humidity in September in Vinton?

The average relative humidity in September in Vinton is 77%.

What is the driest month in Vinton?

The month with the least rainfall in Vinton is September, when the rain falls for 12.9 days and typically collects 1.61" (41mm) of precipitation.

How many days does it rain in September in Vinton?

In Vinton, Virginia, in September, it is raining for 12.9 days, with typically 1.61" (41mm) of accumulated precipitation.

When it does not snow in Vinton?

May through September are months without snowfall.

Does it snow in Vinton in September?

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

How many hours of daylight does Vinton have in September?

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

When are sunrise and sunset in September in Vinton?

On the first day of September in Vinton, sunrise is at 6:50 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:03 pm EDT.

How many hours of sunshine does Vinton have in September?

The average sunshine duration in September in Vinton is 8.3h.

What is the UV index intensity in September in Vinton?

In September, the average daily maximum UV index in Vinton, Virginia, is 5. A UV Index estimate of 3 to 5 represents 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
Vinton, VA

Average temperature in September - Vinton, VA
  • Average high temperature in September: 77.7°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 (41.2°F).

  • Average low temperature in September: 56.1°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in September
Vinton, VA

Average pressure in September - Vinton, VA
  • 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).

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Average wind speed in September
Vinton, VA

Average wind speed in September - Vinton, VA
  • Average wind speed in September: 4.2mph

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in September
Vinton, VA

Average humidity in September - Vinton, VA
  • Average humidity in September: 77%

The months with the highest relative humidity are May, September and December (77%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in September
Vinton, VA

Average rainfall in September - Vinton, VA
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in September
Vinton, VA

Average rainfall days in September - Vinton, VA
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (7.6 days).

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Average snowfall in September
Vinton, VA

Average snowfall in September - Vinton, VA
  • Average snowfall in September: 0"

The month with the highest snowfall is March (2.76").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Vinton, VA

Average snowfall days in September - Vinton, VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Vinton, VA

Average daylight in September / Average sunshine in September - Vinton, VA
  • 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in September
Vinton, VA

Average sunshine days in September - Vinton, VA
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in September
Vinton, VA

Average UV index in September - Vinton, VA
  • Average UV index in September: 5

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, November and December (UV index 2).

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Average cloud cover in September
Vinton, VA

Average cloud cover in September - Vinton, VA
  • Average cloud cover in September: 39

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 31).

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Average visibility in September
Vinton, VA

Average visibility in September - Vinton, VA
  • Average visibility in September: 5mi

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

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Vinton, Virginia, USA

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