September weather forecast
Barbourville, NY

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Weather in September

September, the first month of the autumn in Barbourville, is also an agreeable month, with an average temperature fluctuating between 70°F (21.1°C) and 49.5°F (9.7°C).

Temperature

The onset of September brings a small shift in high-temperatures, falling from a warm 76.6°F (24.8°C) in August to a pleasant 70°F (21.1°C). Barbourville's nighttime temperature in September drops to an average of 49.5°F (9.7°C).

Humidity

The average relative humidity in September in Barbourville is 81%.

Rainfall

September is the month with the least rainfall. Rain falls for 8.1 days and accumulates 0.55" (14mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:34 pm. On the last day of September, sunrise is at 6:58 am and sunset at 6:44 pm EDT.

Sunshine

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

UV index

The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 3 during September translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the average September temperature in Barbourville?

In Barbourville, 70°F (21.1°C) is the average high-temperature and 49.5°F (9.7°C) is the average low-temperature during September.

What is the average humidity in September in Barbourville?

The average relative humidity in September in Barbourville, New York, is 81%.

What is the driest month in Barbourville?

The month with the least rainfall in Barbourville, New York, is September, when the rain falls for 8.1 days and typically collects 0.55" (14mm) of precipitation.

How much does it rain in Barbourville in September?

In September, in Barbourville, New York, the rain falls for 8.1 days. Throughout September, 0.55" (14mm) of precipitation is accumulated.

When it does not snow in Barbourville?

June through September are months without snowfall in Barbourville, New York.

Does it snow in Barbourville in September?

In Barbourville, New York, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Barbourville?

In Barbourville, the average day length in September is 12h and 28min.

When is the sunrise / sunset in September in Barbourville?

In September, on the first day of the month, sunrise is at 6:27 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:44 pm EDT.

How long on average sun shines in September in Barbourville?

In Barbourville, New York, the average sunshine duration in September is 8.3h.

How high is the UV index in September in Barbourville?

The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Barbourville, NY

Average temperature in September - Barbourville, NY
  • Average high temperature in September: 70°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in September: 49.5°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16°F).

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Average pressure in September
Barbourville, NY

Average pressure in September - Barbourville, NY
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Barbourville, NY

Average wind speed in September - Barbourville, NY
  • Average wind speed in September: 6mph

The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Barbourville, NY

Average humidity in September - Barbourville, NY
  • Average humidity in September: 81%

The months with the highest relative humidity are February and December (87%).
The months with the lowest relative humidity are June and July (79%).

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Average rainfall in September
Barbourville, NY

Average rainfall in September - Barbourville, NY
  • Average rainfall in September: 0.55"

The wettest month (with the highest rainfall) is August (1.02").
The driest month (with the least rainfall) is September (0.55").

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Average rainfall days in September
Barbourville, NY

Average rainfall days in September - Barbourville, NY
  • Average rainfall days in September: 8.1 days

The months with the highest number of rainy days are May and July (12.3 days).
The month with the least rainy days is January (4.4 days).

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Average snowfall in September
Barbourville, NY

Average snowfall in September - Barbourville, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Barbourville, NY

Average snowfall days in September - Barbourville, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Barbourville, NY

Average daylight in September / Average sunshine in September - Barbourville, NY
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are February and December (Average sunshine: 2h and 42min).

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Average sunshine days in September
Barbourville, NY

Average sunshine days in September - Barbourville, NY
  • Average sunshine days in September: 19.6 days

The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is April (14.8 days).

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Average UV index in September
Barbourville, NY

Average UV index in September - Barbourville, NY
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in September
Barbourville, NY

Average cloud cover in September - Barbourville, NY
  • Average cloud cover in September: 44

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 41).

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Average visibility in September
Barbourville, NY

Average visibility in September - Barbourville, NY
  • Average visibility in September: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are August and September (4mi).

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Barbourville, New York, USA

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