Weather in April
Ocean temperature
In April, the average ocean temperature in Cape Hatteras National Seashore, North Carolina, is 64.9°F (18.3°C).Note: Most individuals do not find swimming at 64.9°F (18.3°C) to be enjoyable. As the water temperature declines below 69.8°F (21°C), maintaining control over one's breathing becomes harder.
Daylight
The average length of the day in April is 13h and 7min.On the first day of April in Cape Hatteras National Seashore, sunrise is at 6:47 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:47 pm EDT.
Updated: Feb 13, 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
What is the ocean temperature in April in Cape Hatteras National Seashore?
In Cape Hatteras National Seashore, in April, the average water temperature is 64.9°F (18.3°C). For swimming, a surface water temperature of 64.9°F (18.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).
What is the average length of the day in April in Cape Hatteras National Seashore?
The average day length in April in Cape Hatteras National Seashore is 13h and 7min.
When is the sunrise / sunset in April in Cape Hatteras National Seashore?
In April, on the first day of the month, sunrise is at 6:47 am and sunset at 7:23 pm. On the last day of the month, in Cape Hatteras National Seashore, North Carolina, sunrise is at 6:10 am and sunset at 7:47 pm EDT.
Average sea temperature in April
Cape Hatteras National Seashore, NC
- Average sea temperature in April: 64.9°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 (57.2°F).
Average daylight in April
Cape Hatteras National Seashore, NC
- Average daylight in April: 13h and 1min
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).
Cape Hatteras National Seashore, North Carolina, USA
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