September weather forecast
Mineral Springs, NC

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Weather in September

The first month of the autumn, September, is still a warm month in Mineral Springs, North Carolina, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 64°F (17.8°C).

Temperature

In Mineral Springs, the average high-temperature in September slightly decreases from a hot 88°F (31.1°C) in August to a moderately hot 82.4°F (28°C). Throughout September, the average low-temperature records at an enjoyable 64°F (17.8°C).

Heat index

For most parts of September, the heat index is appraised at a tropical 87.8°F (31°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in September is 74%.

Rainfall

In Mineral Springs, North Carolina, in September, it is raining for 10.5 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, in Mineral Springs, there are 133.5 rainfall days, and 17.05" (433mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Mineral Springs.

Daylight

In Mineral Springs, North Carolina, the average length of the day in September is 12h and 23min.
On the first day of September in Mineral Springs, sunrise is at 6:55 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:07 pm EDT.

Sunshine

In Mineral Springs, North Carolina, the average sunshine in September is 8.7h.

UV index

In Mineral Springs, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the UV index of 5 transforms into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

How hot is September in Mineral Springs?

September temperatures vary between a high-temperature of 82.4°F (28°C) and a low-temperature of 64°F (17.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is appraised at 87.8°F (31°C).

What is the average humidity in September in Mineral Springs?

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

How much does it rain in Mineral Springs in September?

In Mineral Springs, in September, it is raining for 10.5 days, with typically 1.06" (27mm) of accumulated precipitation.

When it does not snow in Mineral Springs?

In Mineral Springs, snow does not fall in April through November.

How many hours of daylight does Mineral Springs have in September?

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

When are sunrise and sunset in September in Mineral Springs?

In September, on the first day of the month, sunrise is at 6:55 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:07 pm EDT.

How many hours of sunshine does Mineral Springs have in September?

In September, the average sunshine duration in Mineral Springs is 8.7h.

What is the UV index reading in September in Mineral Springs?

In September, the average daily maximum UV index in Mineral Springs is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Mineral Springs, NC

Average temperature in September - Mineral Springs, NC
  • Average high temperature in September: 82.4°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 (49.6°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in September
Mineral Springs, NC

Average pressure in September - Mineral Springs, NC
  • Average pressure in September: 30.03"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).

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Average wind speed in September
Mineral Springs, NC

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

The windiest months (with the highest average wind speed) are February and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Mineral Springs, NC

Average humidity in September - Mineral Springs, NC
  • Average humidity in September: 74%

The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June, July and November (71%).

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Average rainfall in September
Mineral Springs, NC

Average rainfall in September - Mineral Springs, NC
  • Average rainfall in September: 1.06"

The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is October (0.98").

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Average rainfall days in September
Mineral Springs, NC

Average rainfall days in September - Mineral Springs, NC
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is October (6.9 days).

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Average snowfall in September
Mineral Springs, NC

Average snowfall in September - Mineral Springs, NC
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.67").
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
Mineral Springs, NC

Average snowfall days in September - Mineral Springs, NC
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1 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
Mineral Springs, NC

Average daylight in September / Average sunshine in September - Mineral Springs, 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 54min).

  • Average sunshine in September: 8h and 4min

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 18min).

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Average sunshine days in September
Mineral Springs, NC

Average sunshine days in September - Mineral Springs, NC
  • Average sunshine days in September: 18.2 days

The month with the most sunshine days is October (23.2 days).
The months with the least sunshine days are July and August (13.6 days).

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Average UV index in September
Mineral Springs, NC

Average UV index in September - Mineral Springs, NC
  • Average UV index in September: 5

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
Mineral Springs, NC

Average cloud cover in September - Mineral Springs, NC
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in September
Mineral Springs, NC

Average visibility in September - Mineral Springs, 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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Mineral Springs, North Carolina, USA

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