Weather in May
Ocean temperature
In
Swanquarter National Wildlife Refuge,
North Carolina, in
May, the average water temperature is 72°F (22.2°C).
Note: The allure of a swim in 72°F (22.2°C) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 77°F (25°C) to 82.4°F (28°C).
Daylight
In May, the average length of the day is 14h and 2min.
On the first day of May in Swanquarter National Wildlife Refuge, North Carolina, sunrise is at 6:13 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:14 pm EDT.