September weather forecast
Woodhaven, SC

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Weather in September

September, the first month of the autumn in Woodhaven, is also a moderately hot month, with an average temperature varying between 83.5°F (28.6°C) and 73°F (22.8°C).

Temperature

With the arrival of September, Woodhaven's average high-temperature registers at a warm 83.5°F (28.6°C), indicating a subtle variation from the previous month. Woodhaven records an average nighttime low of 73°F (22.8°C) in September.

Heat index

The heat index for September is estimated at a hot 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

The average relative humidity in September in Woodhaven is 75%.

Rainfall

In Woodhaven, in September, during 18.4 rainfall days, 5" (127mm) of precipitation is typically accumulated. Throughout the year, there are 178.9 rainfall days, and 41.93" (1065mm) of precipitation is accumulated.

Snowfall

In Woodhaven, snow does not fall in February through November.

Daylight

In Woodhaven, the average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 6:54 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:05 pm EDT.

Sunshine

The average sunshine in September is 9.1h.

UV index

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

How hot is September in Woodhaven?

Woodhaven in September has an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 73°F (22.8°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 91.4°F (33°C).

What is the average humidity in September in Woodhaven?

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

How many days does it rain in September in Woodhaven?

In Woodhaven, in September, during 18.4 rainfall days, 5" (127mm) of precipitation is typically accumulated.

When it does not snow in Woodhaven?

February through November are months without snowfall in Woodhaven, South Carolina.

How many hours of daylight does Woodhaven have in September?

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

What time are sunrise and sunset in September in Woodhaven?

In September, on the first day of the month, sunrise is at 6:54 am and sunset at 7:44 pm. On the last day of the month, in Woodhaven, South Carolina, sunrise is at 7:13 am and sunset at 7:05 pm EDT.

How many hours of sunshine does Woodhaven have in September?

In September, the average sunshine duration in Woodhaven, South Carolina, is 9.1h.

What is the UV index intensity in September in Woodhaven?

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Woodhaven, SC

Average temperature in September - Woodhaven, SC
  • Average high temperature in September: 83.5°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in September: 73°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

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Average pressure in September
Woodhaven, SC

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

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

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Average wind speed in September
Woodhaven, SC

Average wind speed in September - Woodhaven, SC
  • Average wind speed in September: 8.3mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

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Average humidity in September
Woodhaven, SC

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

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).

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Average rainfall in September
Woodhaven, SC

Average rainfall in September - Woodhaven, SC
  • Average rainfall in September: 5"

The wettest month (with the highest rainfall) is August (7.13").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days in September
Woodhaven, SC

Average rainfall days in September - Woodhaven, SC
  • Average rainfall days in September: 18.4 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in September
Woodhaven, SC

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

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Woodhaven, SC

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

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in September / Average sunshine in September - Woodhaven, SC
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in September
Woodhaven, SC

Average sunshine days in September - Woodhaven, SC
  • Average sunshine days in September: 8.5 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (3.8 days).

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Average UV index in September
Woodhaven, SC

Average UV index in September - Woodhaven, 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
Woodhaven, SC

Average cloud cover in September - Woodhaven, SC
  • Average cloud cover in September: 29

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 26).

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Average visibility in September
Woodhaven, SC

Average visibility in September - Woodhaven, 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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Woodhaven, South Carolina, USA

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