September weather forecast
Whiteville, NC

Weather in September

September, the first month of the autumn in Whiteville, is also a moderately hot month, with an average temperature fluctuating between 66.6°F (19.2°C) and 82.6°F (28.1°C).

Temperature

In Whiteville, North Carolina, the average high-temperature in September is practically the same as in August - a warm 82.6°F (28.1°C). The average low-temperature, in Whiteville, North Carolina, is 66.6°F (19.2°C).

Heat index

The average heat index in September is computed to be a tropical 89.6°F (32°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values 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', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, metabolic differences, clothing). 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 especially crucial for babies and toddlers. 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

The months with the highest humidity are May, June, August and September, with an average relative humidity of 79%.

Rainfall

In Whiteville, in September, it is raining for 14.7 days, with typically 2.76" (70mm) of accumulated precipitation. In Whiteville, during the entire year, the rain falls for 161.1 days and collects up to 25.75" (654mm) of precipitation.

Snowfall

In Whiteville, snow does not fall in March through December.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of September, sunrise is at 6:48 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 7:00 pm EDT.

Sunshine

In September, the average sunshine in Whiteville, North Carolina, is 9.3h.

UV index

In Whiteville, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Whiteville?

In September, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 66.6°F (19.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in September is computed to be 89.6°F (32°C).

What are the most humid months in Whiteville?

The months with the highest humidity in Whiteville, North Carolina, are May, June, August and September, with an average relative humidity of 79%.

What is the average humidity in September in Whiteville?

In Whiteville, North Carolina, the average relative humidity in September is 79%.

How many days does it rain in September in Whiteville?

In September, in Whiteville, the rain falls for 14.7 days. Throughout September, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Whiteville?

In Whiteville, North Carolina, snow does not fall in March through December.

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

In September, the average day length in Whiteville is 12h and 23min.

When is the sunrise / sunset in September in Whiteville?

On the first day of September, sunrise is at 6:48 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 7:00 pm EDT.

How many hours of sunshine does Whiteville have in September?

In September, the average sunshine duration in Whiteville is 9.3h.

What is the UV index intensity in September in Whiteville?

In September, the average daily maximum UV index in Whiteville, North Carolina, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Whiteville, NC

Average temperature in September - Whiteville, NC
  • Average high temperature in September: 82.6°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in September: 66.6°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (36.3°F).

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Average pressure in September
Whiteville, NC

Average pressure in September - Whiteville, NC
  • Average pressure in September: 30.01"Hg

The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in September
Whiteville, NC

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

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in September
Whiteville, NC

Average humidity in September - Whiteville, NC
  • Average humidity in September: 79%

The months with the highest relative humidity are May, June, August and September (79%).
The month with the lowest relative humidity is January (73%).

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Average rainfall in September
Whiteville, NC

Average rainfall in September - Whiteville, NC
  • Average rainfall in September: 2.76"

The wettest month (with the highest rainfall) is August (3.78").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days in September
Whiteville, NC

Average rainfall days in September - Whiteville, NC
  • Average rainfall days in September: 14.7 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in September
Whiteville, NC

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

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Whiteville, NC

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

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 25min).
The month with the shortest days is December (Average daylight: 9h and 55min).

  • Average sunshine in September: 9h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

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Average sunshine days in September
Whiteville, NC

Average sunshine days in September - Whiteville, NC
  • Average sunshine days in September: 12.5 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (6.8 days).

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Average UV index in September
Whiteville, NC

Average UV index in September - Whiteville, 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
Whiteville, NC

Average cloud cover in September - Whiteville, NC
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in September
Whiteville, NC

Average visibility in September - Whiteville, 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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