North Carolina weather in September 2025
North Carolina weather in September 2025
Day
28 °C
Night
19 °C
Sea
25 °C
Precipitation
161 mm
in month
Rainy days
9 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
78 %
Day
28 °C
Night
19 °C
Sea
25 °C
Precipitation
161 mm
in month
Rainy days
9 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
78 %
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Weather overview and FAQs
Weather overview
In September in North Carolina, the average air temperature ranges from 28 °C (83 °F) during the day to 19 °C (65 °F) at night. There are 9 days of rain on average, where the rainfall is 161 mm (6.32 in).
Is September a good month to visit North Carolina?
In September in North Carolina, there are ideal conditions for a vacation. The temperature during the day will be nice 28 °C (83 °F). The temperature of the sea will be perfect at 25 °C (78 °F). At night, temperatures hover around a pleasant 19 °C (65 °F). There are only 9 days of rain in the whole month, so you can leave your umbrella at home.
What is the sea temperature in North Carolina in September?
In North Carolina in September expect the sea to be warm at 25 °C (78 °F). It will be comfortable for you to spend even a long time in a sea warm like this, there will be people for whom this temperature will be too low or too high.
What temperature can I expect during the day in North Carolina in September?
In North Carolina in September, the average daily temperatures will be 28 °C (83 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the average number of rainy days in September in North Carolina?
In September in North Carolina, we can expect 9 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.1 days of the week, or in general - 30 % days.
How heavy is the precipitation in North Carolina in September?
In September in North Carolina, there is 161 mm (6.32 in) rainfall, which means on average 5 mm (0.21 in) rainfall per day.
How many hours of sun to expect in September in North Carolina?
There is an average length of sunshine of 8 hours per day in September in North Carolina.
What is the night temperature in September in North Carolina?
The average night temperature in North Carolina in September is 19 °C (65 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.
Is September part of the dry season in North Carolina?
No, September is not a dry month in North Carolina, expect rain approximately 9 days in a month.
How windy is it in North Carolina in September?
In September in North Carolina, there will be an average wind scale of 5.
Is the sea in North Carolina warmer in September than in August?
No, the sea temperature in North Carolina in September is not higher than in August.
Is it hot in North Carolina in September?
In North Carolina in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is North Carolina rainier in September than in October?
Yes, North Carolina is a rainier September than in October.
How long is the day (from dawn till dusk) in North Carolina in September?
The length of daylight in North Carolina in September is 12 hours.
How humid is North Carolina in September?
Humidity in North Carolina in September is 78 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is the weather in North Carolina warmer in September than in August?
No, September is not warmer in North Carolina than August.