Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The average high-temperature during September is a moderately hot 82°F (27.8°C), almost matching the conditions of the preceding month. During the September nights, an average temperature of 70.5°F (21.4°C) is observed in Sunset Beach.Heat index
September's heat index is evaluated at a tropical 87.8°F (31°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
May, June, August, September and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In Sunset Beach, in September, it is raining for 17.7 days, with typically 4.57" (116mm) of accumulated precipitation. In Sunset Beach, during the entire year, the rain falls for 176.7 days and collects up to 39.21" (996mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
In Sunset Beach, the average length of the day in September is 12h and 22min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:39 pm. On the last day of September, in Sunset Beach, sunrise is at 7:08 am and sunset at 6:59 pm EDT.
Sunshine
In September, the average sunshine is 9.5h.UV index
In Sunset Beach, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 6 in September suggests the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Sunset Beach in September?
What is the most humid month in Sunset Beach?
What is the average humidity in September in Sunset Beach?
How much does it rain in Sunset Beach in September?
When it does not snow in Sunset Beach?
How many hours of daylight does Sunset Beach have in September?
What time are sunrise and sunset in September in Sunset Beach?
How long on average sun shines in September in Sunset Beach?
What is the UV index reading in September in Sunset Beach?
Average temperature in September
Sunset Beach, NC
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in September: 70.5°F
The month with the highest average low temperature is July (75.9°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).
Average pressure in September
Sunset Beach, NC
- Average pressure in September: 30"Hg
The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in September
Sunset Beach, NC
- Average wind speed in September: 8.8mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in September
Sunset Beach, NC
- Average humidity in September: 78%
The months with the highest relative humidity are May, June, August, September and December (78%).
The month with the lowest relative humidity is January (74%).
Average rainfall in September
Sunset Beach, NC
- Average rainfall in September: 4.57"
The wettest month (with the highest rainfall) is August (6.1").
The driest month (with the least rainfall) is January (1.5").
Average rainfall days in September
Sunset Beach, NC
- Average rainfall days in September: 17.7 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in September
Sunset Beach, NC
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Sunset Beach, NC
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Sunset Beach, NC
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in September
Sunset Beach, NC
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in September
Sunset Beach, NC
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and February (UV index 3).
Average cloud cover in September
Sunset Beach, NC
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in September
Sunset Beach, 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).
Sunset Beach, North Carolina, USA
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