average weather temps in nags head
50Â°F. n/a. The highest average temperature in Nags Head is August at 80.3 degrees. The coldest average temperature in Nags Head is February at 45.5 degrees. The most monthly precipitation in Nags Head occurs in January with 0 inches. The Nags Head weather information is based on the average of the previous 3-7 years of data.