September weather forecast
Marble, NC

Weather in September

September, the first month of the autumn, in Marble, is also a moderately hot month, with average temperature varying between 56.5°F (13.6°C) and 77.4°F (25.2°C).

Temperature

In Marble, the average high-temperature in September is practically the same as in August - a still warm 77.4°F (25.2°C). The average low-temperature, in September, is 56.5°F (13.6°C).

Humidity

The average relative humidity in September is 79%.

Rainfall

The month with the least rainfall is September when the rain falls for 16.7 days and typically collects 2.83" (72mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September is 12.4h.

Sunshine

The average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in September in Marble?

In September, the average relative humidity is 79%.

What is the driest month in Marble?

September is the month with the least rainfall in Marble, North Carolina. Rain falls for 16.7 days and accumulates 2.83" (72mm) of precipitation.

How many days does it rain in September in Marble?

In Marble, in September, during 16.7 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow in Marble?

May through September are months without snowfall in Marble, North Carolina.

Does it snow in Marble in September?

In Marble, in September, it doesn't snow. In October, it regularly snows.

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

In Marble, the average length of the day in September is 12.4h.

How long on average sun shines in September in Marble?

In Marble, the average sunshine in September is 8.5h.

What is the UV index reading in September in Marble?

In September, the average daily maximum UV index in Marble, North Carolina, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in September
Marble, NC

Average temperature in September - Marble, NC
  • Average high temperature in September: 77.4°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in September: 56.5°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in September
Marble, NC

Average pressure in September - Marble, NC
  • Average pressure in September: 30.04"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.99").

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Average wind speed in September
Marble, NC

Average wind speed in September - Marble, NC
  • Average wind speed in September: 3.5mph

The windiest months (with the highest average wind speed) are February and April (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

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Average humidity in September
Marble, NC

Average humidity in September - Marble, NC
  • Average humidity in September: 79%

Months with the highest relative humidity are February, March and December (80%).
Months with the lowest relative humidity are January and November (77%).

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Average rainfall in September
Marble, NC

Average rainfall in September - Marble, NC
  • Average rainfall in September: 2.83"

The wettest month (with the highest rainfall) is July (5.12").
The driest month (with the least rainfall) is September (2.83").

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Average rainfall days in September
Marble, NC

Average rainfall days in September - Marble, NC
  • Average rainfall days in September: 16.7 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is November (11.4 days).

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Average snowfall in September
Marble, NC

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

The month with the highest snowfall is February (3.35").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Marble, NC

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

The month with the highest number of snowfall days is January (5.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Marble, NC
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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Average sunshine days in September
Marble, NC

Average sunshine days in September - Marble, NC
  • Average sunshine days in September: 10.8 days

The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (5.8 days).

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Average UV index in September
Marble, NC

Average UV index in September - Marble, NC
  • Average UV index in September: 4

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in September
Marble, NC

Average cloud cover in September - Marble, NC
  • Average cloud cover in September: 35

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 33).

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Average visibility in September
Marble, NC

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

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

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