Cape Hatteras National Seashore
North Carolina, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Cape Hatteras National Seashore, NC

Ocean temperature

In Cape Hatteras National Seashore, North Carolina, in Diciembre, the average water temperature is 65.5°F (18.6°C).
Note: For swimming, a surface water temperature of 65.5°F (18.6°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).

Daylight

The month with the shortest days is Diciembre, with an average of 9.8h of daylight.

What is the ocean temperature in Diciembre in Cape Hatteras National Seashore?

In Diciembre, the average ocean temperature in Cape Hatteras National Seashore, North Carolina, is 65.5°F (18.6°C). For most, swimming in 65.5°F (18.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the month with the shortest days in Cape Hatteras National Seashore?

With an average of 9.8h of daylight, Diciembre has the shortest days of the year in Cape Hatteras National Seashore.

What is the average length of the day in Diciembre in Cape Hatteras National Seashore?

In Diciembre, the average length of the day in Cape Hatteras National Seashore is 9.8h.
Average sea temperature in December - Cape Hatteras National Seashore, NC
  • Average sea temperature in December: 65.6°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 December - Cape Hatteras National Seashore, NC
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).