September weather forecast
Roaring River, NC

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Roaring River, North Carolina, with an average temperature varying between 78.3°F (25.7°C) and 57.6°F (14.2°C).

Temperature

September is characterized by a mild reduction in the average high-temperature, from 83.8°F (28.8°C) in August to a still moderately hot 78.3°F (25.7°C). In September, Roaring River experiences an average nighttime temperature of 57.6°F (14.2°C).

Humidity

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

Rainfall

In Roaring River, in September, during 14.5 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 171 rainfall days, and 32.76" (832mm) of precipitation is accumulated.

Snowfall

In Roaring River, North Carolina, snow does not fall in June through October.

Daylight

In Roaring River, North Carolina, the average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:56 am and sunset at 7:51 pm. On the last day of September, in Roaring River, sunrise is at 7:18 am and sunset at 7:08 pm EDT.

Sunshine

The average sunshine in September in Roaring River is 8.5h.

UV index

In September, the average daily maximum UV index in Roaring River is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 5 in September suggests the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the average September temperature in Roaring River?

The high-temperature in Roaring River during September is 78.3°F (25.7°C) and the low-temperature is 57.6°F (14.2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is computed to be 91.4°F (33°C).

What are the most humid months in Roaring River?

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

What is the average humidity in September in Roaring River?

The average relative humidity in September in Roaring River is 77%.

How much does it rain in Roaring River in September?

In September, in Roaring River, North Carolina, the rain falls for 14.5 days. Throughout September, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Roaring River?

In Roaring River, snow does not fall in June through October.

What is the average length of the day in September in Roaring River?

In September, the average day length in Roaring River is 12h and 24min.

What time are sunrise and sunset in September in Roaring River?

In September, on the first day of the month, sunrise is at 6:56 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:08 pm EDT.

How many hours of sunshine does Roaring River have in September?

The average sunshine duration in September in Roaring River is 8.5h.

How high is the UV index in September in Roaring River?

In September, the average daily maximum UV index in Roaring River, North Carolina, is 5. A UV Index estimate 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
Roaring River, NC

Average temperature in September - Roaring River, NC
  • Average high temperature in September: 78.3°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (42.8°F).

  • Average low temperature in September: 57.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in September
Roaring River, NC

Average pressure in September - Roaring River, NC
  • 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 (29.99"Hg).

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Average wind speed in September
Roaring River, NC

Average wind speed in September - Roaring River, NC
  • Average wind speed in September: 4.4mph

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

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Average humidity in September
Roaring River, NC

Average humidity in September - Roaring River, NC
  • 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
Roaring River, NC

Average rainfall in September - Roaring River, NC
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is October (2.05").

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Average rainfall days in September
Roaring River, NC

Average rainfall days in September - Roaring River, NC
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in September
Roaring River, NC

Average snowfall in September - Roaring River, NC
  • Average snowfall in September: 0"

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

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Average snowfall days in September
Roaring River, NC

Average snowfall days in September - Roaring River, NC
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.1 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
Roaring River, NC

Average daylight in September / Average sunshine in September - Roaring River, NC
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Roaring River, NC

Average sunshine days in September - Roaring River, NC
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in September
Roaring River, NC

Average UV index in September - Roaring River, NC
  • 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 and December (UV index 2).

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Average cloud cover in September
Roaring River, NC

Average cloud cover in September - Roaring River, NC
  • Average cloud cover in September: 35

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in September
Roaring River, NC

Average visibility in September - Roaring River, NC
  • Average visibility in September: 5mi

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

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Roaring River, North Carolina, USA

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