September weather forecast
Asheboro, NC

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Weather in September

September in Asheboro marks the transition from summer to fall. While the beginning of the month still holds onto the remnants of summer's heat, a gradual dip in temperatures can be sensed as weeks go by. The weather becomes more comfortable, with the sun shining brightly in the clear blue sky. Though rainfall is less frequent, the city receives about 2.17" (55mm) of precipitation spread across almost half the month.

Temperature

Asheboro's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's hot 88.3°F (31.3°C) to a moderately hot 81.9°F (27.7°C). Asheboro, in September, witnesses an average low-temperature of 62.6°F (17°C).

Heat index

The heat index value during September is evaluated at a hot 87.8°F (31°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

In Asheboro, the average relative humidity in September is 75%.

Rainfall

In Asheboro, during September, the rain falls for 13 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Asheboro, during the entire year, the rain falls for 155.4 days and collects up to 28.58" (726mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In September, the average length of the day in Asheboro is 12h and 23min.
On the first day of the month, sunrise is at 6:51 am and sunset at 7:46 pm. On the last day of September, sunrise is at 7:13 am and sunset at 7:04 pm EDT.

Sunshine

In September, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 5 during September morphs into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Asheboro?

Asheboro in September has an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 62.6°F (17°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 87.8°F (31°C).

What is the average humidity in September in Asheboro?

The average relative humidity in September in Asheboro, North Carolina, is 75%.

How many days does it rain in September in Asheboro?

In Asheboro, North Carolina, in September, it is raining for 13 days, with typically 2.17" (55mm) of accumulated precipitation.

When it does not snow in Asheboro?

April through November are months without snowfall in Asheboro.

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

The average day length in September in Asheboro, North Carolina, is 12h and 23min.

When are sunrise and sunset in September in Asheboro?

On the first day of September in Asheboro, sunrise is at 6:51 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:04 pm EDT.

How long on average sun shines in September in Asheboro?

In September, the average sunshine duration is 8.9h.

What is the UV index reading in September in Asheboro?

In Asheboro, North Carolina, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes 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
Asheboro, NC

Average temperature in September - Asheboro, NC
  • Average high temperature in September: 81.9°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

Average pressure in September
Asheboro, NC

Average pressure in September - Asheboro, 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 (29.97"Hg).

Average wind speed in September
Asheboro, NC

Average wind speed in September - Asheboro, NC
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in September
Asheboro, NC

Average humidity in September - Asheboro, NC
  • Average humidity in September: 75%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in September
Asheboro, NC

Average rainfall in September - Asheboro, NC
  • Average rainfall in September: 2.17"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is October (1.73").

Average rainfall days in September
Asheboro, NC

Average rainfall days in September - Asheboro, NC
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is November (9 days).

Average snowfall in September
Asheboro, NC

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

The month with the highest snowfall is December (1.77").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Asheboro, NC

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

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in September
Asheboro, NC

Average sunshine days in September - Asheboro, NC
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in September
Asheboro, NC

Average UV index in September - Asheboro, NC
  • Average UV index in September: 5

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

Average cloud cover in September
Asheboro, NC

Average cloud cover in September - Asheboro, NC
  • Average cloud cover in September: 36

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

Average visibility in September
Asheboro, NC

Average visibility in September - Asheboro, 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).

Asheboro, North Carolina, USA

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