September weather forecast
Norlina, NC

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Norlina, North Carolina, with an average temperature ranging between max 81.5°F (27.5°C) and min 62.6°F (17°C).

Temperature

With the onset of September, Norlina's average high-temperature slightly adjusts, moderately receding from August's hot 87.4°F (30.8°C) to a warm 81.5°F (27.5°C). The temperature in Norlina lowers to an average of 62.6°F (17°C) during September nights.

Heat index

September's mean heat index is computed to be a tropical 86°F (30°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

In Norlina, the average relative humidity in September is 76%.

Rainfall

September is the month with the least rainfall. Rain falls for 12 days and accumulates 1.3" (33mm) of precipitation.

Snowfall

In Norlina, snow does not fall in April through November.

Daylight

In September, the average length of the day in Norlina is 12h and 24min.
On the first day of the month, sunrise is at 6:44 am and sunset at 7:40 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:57 pm EDT.

Sunshine

The average sunshine in September is 8.8h.

UV index

In Norlina, North Carolina, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 5 during September translates into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What are September temperatures in Norlina?

In September, in Norlina, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 62.6°F (17°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is computed to be 86°F (30°C).

What is the average humidity in September in Norlina?

In Norlina, North Carolina, the average relative humidity in September is 76%.

What is the driest month in Norlina?

The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.3" (33mm) of precipitation.

How many days does it rain in September in Norlina?

In Norlina, North Carolina, in September, it is raining for 12 days, with typically 1.3" (33mm) of accumulated precipitation.

When it does not snow in Norlina?

April through November are months without snowfall.

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

In Norlina, North Carolina, the average day length in September is 12h and 24min.

When are sunrise and sunset in September in Norlina?

On the first day of September in Norlina, North Carolina, sunrise is at 6:44 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:57 pm EDT.

How long on average sun shines in September in Norlina?

In September, the average sunshine duration is 8.8h.

How high is the UV index in September in Norlina?

In September, the average daily maximum UV index in Norlina, North Carolina, is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Norlina, NC

Average temperature in September - Norlina, NC
  • Average high temperature in September: 81.5°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in September
Norlina, NC

Average pressure in September - Norlina, NC
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in September
Norlina, NC

Average wind speed in September - Norlina, NC
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Norlina, NC

Average humidity in September - Norlina, NC
  • Average humidity in September: 76%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in September
Norlina, NC

Average rainfall in September - Norlina, NC
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in September
Norlina, NC

Average rainfall days in September - Norlina, NC
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is October (8.3 days).

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Average snowfall in September
Norlina, NC

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

The month with the highest snowfall is January (1.5").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Norlina, NC

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

The month with the highest number of snowfall days is February (2.5 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
Norlina, NC

Average daylight in September / Average sunshine in September - Norlina, 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 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Norlina, NC

Average sunshine days in September - Norlina, NC
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (12 days).

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Average UV index in September
Norlina, NC

Average UV index in September - Norlina, 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
Norlina, NC

Average cloud cover in September - Norlina, NC
  • Average cloud cover in September: 39

The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in September
Norlina, NC

Average visibility in September - Norlina, NC
  • Average visibility in September: 5mi

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

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Norlina, North Carolina, USA

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