September weather forecast and climate
Winton, NC

Weather in September

September, the first month of the autumn, in Winton, is still a warm month, with average temperature varying between 81°F (27.2°C) and 64°F (17.8°C).

Temperature

In September, the average high-temperature marginally drops, from a hot 86.7°F (30.4°C) in August, to a warm 81°F (27.2°C). In Winton, North Carolina, in September, the average low-temperature is 64°F (17.8°C).

Heat index

The average heat index in September is calculated to 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like clothing, metabolic differences, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity in Winton, North Carolina, is 78%.

Rainfall

In Winton, North Carolina, during 13.7 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Winton, during the entire year, the rain falls for 161.4 days and collects up to 31.22" (793mm) of precipitation.

Snowfall

In Winton snow does not fall in April through November.

Daylight

In Winton, the average length of the day is 12.4h.

Sunshine

The average sunshine in Winton is 9h.

UV index

In Winton, North Carolina, 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 unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Winton?

In September, in Winton, North Carolina, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines relative humidity and air temperature, is estimated at 86°F (30°C).

What is the average humidity in September in Winton?

In September, the average relative humidity in Winton, North Carolina, is 78%.

How many days does it rain in September in Winton?

In Winton, during September, the rain falls for 13.7 days and regularly aggregates up to 2.56" (65mm) of precipitation.

When it does not snow in Winton?

April through November are months without snowfall in Winton, North Carolina.

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

In Winton, North Carolina, the average length of the day in September is 12.4h.

How many hours of sunshine does Winton have in September?

In September, the average sunshine in Winton, North Carolina, is 9h.

What is the UV index intensity in September in Winton?

In Winton, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in September
Winton, NC

Average temperature in September - Winton, NC
  • Average high temperature in September: 81°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).

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Average pressure in September
Winton, NC

Average pressure in September - Winton, NC
  • Average pressure in September: 30.03"

The month with the highest atmospheric pressure is November (30.14").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed in September
Winton, NC

Average wind speed in September - Winton, NC
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in September
Winton, NC

Average humidity in September - Winton, NC
  • Average humidity in September: 78%

The month with the highest relative humidity is May (79%).
Months with the lowest relative humidity are January, February, April and November (75%).

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Average rainfall in September
Winton, NC

Average rainfall in September - Winton, NC
  • Average rainfall in September: 2.56"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in September
Winton, NC

Average rainfall days in September - Winton, NC
  • Average rainfall days in September: 13.7 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in September
Winton, NC

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

The month with the highest snowfall is February (1.5").
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
Winton, NC

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

The month with the highest number of snowfall days is January (2.3 days).
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
Winton, NC

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

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 9h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 5.4h).

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Average sunshine days in September
Winton, NC

Average sunshine days in September - Winton, NC
  • Average sunshine days in September: 13.7 days

The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in September
Winton, NC

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

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in September
Winton, NC

Average cloud cover in September - Winton, NC
  • Average cloud cover in September: 38

The month with the most cloud cover is March (Cloud cover 45).
Months with the least cloud cover are June and July (Cloud cover 32).

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Average visibility in September
Winton, NC

Average visibility in September - Winton, NC
  • Average visibility in September: 6mi

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

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