September weather forecast
Ravenel, SC

Weather in September

September, the first month of the autumn in Ravenel, is also a moderately hot month, with an average temperature ranging between max 84.9°F (29.4°C) and min 71.8°F (22.1°C).

Temperature

In September, the average high-temperature is almost the same as in August - a moderately hot 84.9°F (29.4°C). In September, in Ravenel, the average low-temperature is 71.8°F (22.1°C).

Heat index

The average heat index in September is computed to be a hot 94.5°F (34.7°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, metabolic differences, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Ravenel, South Carolina, the average relative humidity in September is 75%.

Rainfall

In Ravenel, during September, the rain falls for 11.4 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in Ravenel, there are 118.7 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

March through November are months without snowfall in Ravenel.

Daylight

In Ravenel, South Carolina, the average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 6:55 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:07 pm EDT.

Sunshine

In Ravenel, South Carolina, the average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Ravenel?

The average high-temperature, in September, is 84.9°F (29.4°C), while the average low-temperature is 71.8°F (22.1°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 94.5°F (34.7°C).

What is the average humidity in September in Ravenel?

In September, the average relative humidity in Ravenel, South Carolina, is 75%.

How much does it rain in Ravenel in September?

In September, in Ravenel, the rain falls for 11.4 days. Throughout September, 1.1" (28mm) of precipitation is accumulated.

When it does not snow in Ravenel?

March through November are months without snowfall.

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

The average day length in September in Ravenel is 12h and 22min.

What time are sunrise and sunset in September in Ravenel?

On the first day of September in Ravenel, sunrise is at 6:55 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:07 pm EDT.

How long on average sun shines in September in Ravenel?

The average sunshine duration in September in Ravenel, South Carolina, is 9h.

What is the UV index intensity in September in Ravenel?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ravenel, SC

Average temperature in September - Ravenel, SC
  • Average high temperature in September: 84.9°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in September: 71.8°F

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).

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Average pressure in September
Ravenel, SC

Average pressure in September - Ravenel, SC
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in September
Ravenel, SC

Average wind speed in September - Ravenel, SC
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in September
Ravenel, SC

Average humidity in September - Ravenel, SC
  • Average humidity in September: 75%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).

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Average rainfall in September
Ravenel, SC

Average rainfall in September - Ravenel, SC
  • Average rainfall in September: 1.1"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in September
Ravenel, SC

Average rainfall days in September - Ravenel, SC
  • Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is November (5.7 days).

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Average snowfall in September
Ravenel, SC

Average snowfall in September - Ravenel, SC
  • Average snowfall in September: 0"

The month with the highest snowfall is December (0.3").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Ravenel, SC

Average snowfall days in September - Ravenel, SC
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Ravenel, SC

Average daylight in September / Average sunshine in September - Ravenel, SC
  • Average daylight in September: 12h and 22min

The month with the longest days is June (Average daylight: 14h and 17min).
The month with the shortest days is December (Average daylight: 10h and 2min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in September
Ravenel, SC

Average sunshine days in September - Ravenel, SC
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (9.6 days).

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Average UV index in September
Ravenel, SC

Average UV index in September - Ravenel, SC
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in September
Ravenel, SC

Average cloud cover in September - Ravenel, SC
  • Average cloud cover in September: 28

The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).

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Average visibility in September
Ravenel, SC

Average visibility in September - Ravenel, SC
  • 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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