Weather in September
An excellent water temperature of 80.2°F (26.8°C) makes September in Swanquarter National Wildlife Refuge, North Carolina, a prime for swimming and other water activities.
Note: Water temperatures ranging between 77°F (25°C) and 84.2°F (29°C) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:32 pm. On the last day of September, sunrise is at 7:00 am and sunset at 6:50 pm EDT.
Ocean temperature
In Swanquarter National Wildlife Refuge, in September, the average water temperature is 80.2°F (26.8°C).Note: Water temperatures ranging between 77°F (25°C) and 84.2°F (29°C) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.
Daylight
The average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:32 pm. On the last day of September, sunrise is at 7:00 am and sunset at 6:50 pm EDT.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How warm is the water in September?
In September, the average ocean temperature is 80.2°F (26.8°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
What is the average length of the day in September?
In Swanquarter National Wildlife Refuge, the average day length in September is 12h and 23min.
When are sunrise and sunset in September?
On the first day of September, sunrise is at 6:38 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:50 pm EDT.
Average sea temperature in September
Swanquarter National Wildlife Refuge, NC
- Average sea temperature in September: 80.2°F
The best month for swimming (with the highest average sea temperature) is August (82.9°F).
The coldest month (with the lowest average sea temperature) is February (60°F).
Average daylight in September
Swanquarter National Wildlife Refuge, NC
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
Swanquarter National Wildlife Refuge, North Carolina, USA
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