(krip-togâ²rÄ-fÄ) [ crypt- + -graphy] The science and techniques of concealing or disguising information through encoding and decoding. In the health professions cryptography is used to ensure the confidentiality of medical records.
Holden Beach, NC Weather. The average temperature of Holden Beach is 62.55Â°F, which is higher than the North Carolina average temperature of 58.70Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather.
Holden Beach: Annual Weather Averages. July is the hottest month in Holden Beach with an average temperature of 27Â°C (81Â°F) and the coldest is January at 8Â°C (46Â°F). Average Temperature: Holden Beach.