September weather forecast
Alexis, NC

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Alexis, North Carolina, with an average temperature varying between 82.2°F (27.9°C) and 62.6°F (17°C).

Temperature

Alexis records a mild change in average high-temperature during September, easing from a hot 88.3°F (31.3°C) in August to a moderately hot 82.2°F (27.9°C). During September, an average low-temperature of 62.6°F (17°C) is observed.

Heat index

Throughout September, the heat index is evaluated at a hot 87.8°F (31°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Alexis, North Carolina, the average relative humidity in September is 73%.

Rainfall

In Alexis, in September, it is raining for 13.4 days, with typically 2.2" (56mm) of accumulated precipitation. In Alexis, during the entire year, the rain falls for 158.9 days and collects up to 31.26" (794mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine is 8.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 5 in September translates into this advice:
Heed the precautions - It is counselled to guard against solar damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

September temperatures vary between a high-temperature of 82.2°F (27.9°C) and a low-temperature of 62.6°F (17°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 87.8°F (31°C).

What is the average humidity in September?

In Alexis, the average relative humidity in September is 73%.

How much does it rain in September?

In Alexis, in September, during 13.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When it does not snow?

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

How many hours of daylight does Alexis have in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, 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 Alexis?

The average sunshine duration in September is 8.6h.

What is the UV index reading in September?

In Alexis, North Carolina, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Alexis, NC

Average temperature in September - Alexis, NC
  • Average high temperature in September: 82.2°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in September
Alexis, NC

Average pressure in September - Alexis, NC
  • Average pressure in September: 30.04"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).

Average wind speed in September
Alexis, NC

Average wind speed in September - Alexis, NC
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in September
Alexis, NC

Average humidity in September - Alexis, NC
  • Average humidity in September: 73%

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

Average rainfall in September
Alexis, NC

Average rainfall in September - Alexis, NC
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is October (1.93").

Average rainfall days in September
Alexis, NC

Average rainfall days in September - Alexis, NC
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in September
Alexis, NC

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

The month with the highest snowfall is December (2.01").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Alexis, NC

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

The month with the highest number of snowfall days is February (1.8 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
Alexis, NC

Average daylight in September / Average sunshine in September - Alexis, 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 month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in September
Alexis, NC

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

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in September
Alexis, NC

Average UV index in September - Alexis, 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).

Average cloud cover in September
Alexis, NC

Average cloud cover in September - Alexis, NC
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).

Average visibility in September
Alexis, NC

Average visibility in September - Alexis, 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).

Alexis, North Carolina, USA

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