September weather forecast
Newton, NC

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Newton, North Carolina, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 81.3°F (27.4°C).

Temperature

September is characterized by a slight reduction in average high-temperature, easing from a hot 87.4°F (30.8°C) in August to a moderately hot 81.3°F (27.4°C). September nights in Newton experience a consistent temperature drop to an enjoyable 60.8°F (16°C).

Heat index

Throughout September, the heat index is evaluated at a tropical 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In Newton, the average relative humidity in September is 74%.

Rainfall

In Newton, during September, the rain falls for 13.5 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Newton, during the entire year, the rain falls for 165 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

April through October are months without snowfall in Newton, North Carolina.

Daylight

In September, the average length of the day in Newton is 12h and 23min.
On the first day of September, sunrise is at 6:57 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:09 pm EDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in September in Newton is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, a regular UV index of 5 translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. When the Sun is at its strongest around midday, find shade and limit exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What are the temperatures in Newton in September?

In Newton, 81.3°F (27.4°C) is the average high-temperature and 60.8°F (16°C) is the average low-temperature during September. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is evaluated at 86°F (30°C).

What is the average humidity in September in Newton?

In September, the average relative humidity in Newton, North Carolina, is 74%.

How much does it rain in Newton in September?

In September, the rain falls for 13.5 days. Throughout September, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Newton?

April through October are months without snowfall.

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

The average day length in September in Newton is 12h and 23min.

What time are sunrise and sunset in September in Newton?

On the first day of September in Newton, sunrise is at 6:57 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:09 pm EDT.

How long on average sun shines in September in Newton?

In September, the average sunshine duration in Newton is 8.6h.

What is the UV index intensity in September in Newton?

The average daily maximum UV index in September in Newton is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Newton, NC

Average temperature in September - Newton, NC
  • Average high temperature in September: 81.3°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 (46.4°F).

  • Average low temperature in September: 60.8°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

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Average pressure in September
Newton, NC

Average pressure in September - Newton, NC
  • Average pressure in September: 30.05"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
Newton, NC

Average wind speed in September - Newton, NC
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in September
Newton, NC

Average humidity in September - Newton, NC
  • Average humidity in September: 74%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in September
Newton, NC

Average rainfall in September - Newton, NC
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is October (2.01").

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Average rainfall days in September
Newton, NC

Average rainfall days in September - Newton, NC
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in September
Newton, NC

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

The month with the highest snowfall is December (2.2").
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
Newton, NC

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

The month with the highest number of snowfall days is February (2.4 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
Newton, NC

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 8h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Newton, NC

Average sunshine days in September - Newton, NC
  • Average sunshine days in September: 14.1 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in September
Newton, NC

Average UV index in September - Newton, 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 and December (UV index 2).

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Average cloud cover in September
Newton, NC

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

The months with the most cloud cover are February, March and December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in September
Newton, NC

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

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

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Newton, North Carolina, USA

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