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
In September, the average high-temperature is practically the same as in August - a still moderately hot 80.4°F (26.9°C). The average low-temperature, in Atlantic Beach, is 73°F (22.8°C).Humidity
The average relative humidity in September is 77%.Rainfall
In September, in Atlantic Beach, the rain falls for 16.1 days. Throughout September, 3.19" (81mm) of precipitation is accumulated. Throughout the year, there are 169.1 rainfall days, and 24.25" (616mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
In Atlantic Beach, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:34 pm. On the last day of September, in Atlantic Beach, North Carolina, sunrise is at 7:00 am and sunset at 6:53 pm EDT.
Sunshine
In September, the average sunshine is 9.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.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. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the 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.
FAQ
What is the temperature in September in Atlantic Beach?
What is the average humidity in September in Atlantic Beach?
How many days does it rain in September in Atlantic Beach?
When it does not snow in Atlantic Beach?
What is the average length of the day in September in Atlantic Beach?
What time are sunrise and sunset in September in Atlantic Beach?
How many hours of sunshine does Atlantic Beach have in September?
How high is the UV index in September in Atlantic Beach?
Average temperature in September
Atlantic Beach, NC
- Average high temperature in September: 80.4°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (53.1°F).
- Average low temperature in September: 73°F
The month with the highest average low temperature is July (77°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in September
Atlantic Beach, NC
- Average pressure in September: 30.01"Hg
The months with the highest atmospheric pressure are January, November and December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in September
Atlantic Beach, NC
- Average wind speed in September: 10.3mph
The windiest months (with the highest average wind speed) are February and March (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity in September
Atlantic Beach, NC
- Average humidity in September: 77%
The months with the highest relative humidity are July and August (78%).
The months with the lowest relative humidity are March and April (74%).
Average rainfall in September
Atlantic Beach, NC
- Average rainfall in September: 3.19"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in September
Atlantic Beach, NC
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10 days).
Average snowfall in September
Atlantic Beach, NC
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Atlantic Beach, NC
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.6 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
Atlantic 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in September
Atlantic Beach, NC
- Average sunshine days in September: 10.7 days
The month with the most sunshine days is January (18 days).
The month with the least sunshine days is August (6.9 days).
Average UV index in September
Atlantic Beach, NC
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Atlantic Beach, NC
- Average cloud cover in September: 31
The months with the most cloud cover are March and December (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in September
Atlantic 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).
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