Weather in December
Ocean temperature
In Swanquarter National Wildlife Refuge, North Carolina, the average seawater temperature in December is 65.8°F (18.8°C).Note: Swimming is not a pleasant activity for most individuals in 65.8°F (18.8°C). Breathing becomes increasingly challenging to control as the water temperature dips from 69.8°F (21°C) to 59°F (15°C).
Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:56 am and sunset at 4:53 pm. On the last day of December, sunrise is at 7:14 am and sunset at 5:03 pm EST.
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 cold is the water in December?
In Swanquarter National Wildlife Refuge, the average seawater temperature in December is 65.8°F (18.8°C). Swimming in 65.8°F (18.8°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 48min of daylight.
How many hours of daylight does Swanquarter National Wildlife Refuge have in December?
In Swanquarter National Wildlife Refuge, the average day length in December is 9h and 49min.
When are sunrise and sunset in December?
In December, on the first day of the month, sunrise is at 6:56 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:03 pm EST.
Average sea temperature in December
Swanquarter National Wildlife Refuge, NC
- Average sea temperature in December: 65.9°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 December
Swanquarter National Wildlife Refuge, NC
- Average daylight in December: 9h and 5min
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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