September weather forecast
Fayetteville, NC

A sign of an ancient design of this stone house located in Hay Street in Fayetteville, North Carolina
A sign of an ancient design of this stone house located in Hay Street in Fayetteville, North Carolina

Weather in September

September, the first month of the autumn in Fayetteville, is also a moderately hot month, with an average temperature ranging between min 65.3°F (18.5°C) and max 82.4°F (28°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a moderately hot 82.4°F (28°C). The average low-temperature, in Fayetteville, North Carolina, is 65.3°F (18.5°C).

Heat index

The average heat index in September is evaluated at a hot 89.6°F (32°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like differences in body mass, height, and shape, pregnancy, metabolic differences, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

May and September, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Fayetteville, North Carolina, it is raining for 12.9 days, with typically 3.19" (81mm) of accumulated precipitation. In Fayetteville, during the entire year, the rain falls for 160.2 days and collects up to 31.73" (806mm) of precipitation.

Snowfall

In Fayetteville, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 6:48 am and sunset at 7:42 pm. On the last day of September, sunrise is at 7:09 am and sunset at 7:01 pm EDT.

Sunshine

In Fayetteville, the average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Fayetteville?

In September, in Fayetteville, North Carolina, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is evaluated at 89.6°F (32°C).

What are the most humid months in Fayetteville?

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

What is the average humidity in September in Fayetteville?

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

How many days does it rain in September in Fayetteville?

In Fayetteville, North Carolina, during September, the rain falls for 12.9 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Fayetteville?

In Fayetteville, North Carolina, snow does not fall in April through October.

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

In Fayetteville, North Carolina, the average day length in September is 12h and 23min.

When are sunrise and sunset in September in Fayetteville?

On the first day of September in Fayetteville, sunrise is at 6:48 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:01 pm EDT.

How many hours of sunshine does Fayetteville have in September?

In September, the average sunshine duration in Fayetteville, North Carolina, is 9h.

What is the UV index reading in September in Fayetteville?

In Fayetteville, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
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
Fayetteville, NC

Average temperature in September - Fayetteville, NC
  • Average high temperature in September: 82.4°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in September: 65.3°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).

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Average pressure in September
Fayetteville, NC

Average pressure in September - Fayetteville, NC
  • Average pressure in September: 30.02"Hg

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in September
Fayetteville, NC

Average wind speed in September - Fayetteville, NC
  • Average wind speed in September: 6.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in September
Fayetteville, NC

Average humidity in September - Fayetteville, NC
  • Average humidity in September: 77%

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

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Average rainfall in September
Fayetteville, NC

Average rainfall in September - Fayetteville, NC
  • Average rainfall in September: 3.19"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in September
Fayetteville, NC

Average rainfall days in September - Fayetteville, NC
  • Average rainfall days in September: 12.9 days

The months with the highest number of rainy days are June, July and August (17 days).
The month with the least rainy days is October (9.3 days).

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Average snowfall in September
Fayetteville, NC

Average snowfall in September - Fayetteville, NC
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Fayetteville, NC

Average snowfall days in September - Fayetteville, NC
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Fayetteville, NC

Average daylight in September / Average sunshine in September - Fayetteville, NC
  • Average daylight in September: 12h and 23min

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 51min).

  • Average sunshine in September: 9h and 0min

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

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Average sunshine days in September
Fayetteville, NC

Average sunshine days in September - Fayetteville, NC
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in September
Fayetteville, NC

Average UV index in September - Fayetteville, NC
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in September
Fayetteville, NC

Average cloud cover in September - Fayetteville, NC
  • Average cloud cover in September: 35

The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June, July and October (Cloud cover 32).

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Average visibility in September
Fayetteville, NC

Average visibility in September - Fayetteville, NC
  • Average visibility in September: 6mi

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

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