| Monthly Average Min Temperatures (Normals) | |||||||||||||
| Began | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| BEAUFORT* | 2000 | ||||||||||||
| CAPE HATTERAS | 1957 | 38.6 | 39 | 44.5 | 51.8 | 60.2 | 68.1 | 72.9 | 72.3 | 68.5 | 58.8 | 50.3 | 42.6 |
| NEW BERN | 1948 | 33.9 | 35.5 | 42.1 | 49.7 | 58.7 | 66.5 | 71.1 | 70.1 | 65.1 | 53.1 | 43.7 | 36.3 |
| AURORA | 1973 | 31.4 | 33.4 | 40.8 | 48.8 | 57.5 | 65.4 | 69.5 | 68.5 | 63.6 | 52.4 | 43.2 | 34.9 |
| GUM NECK* | 2000 | ||||||||||||
| OCRACOKE* | 1957 | ||||||||||||
| PERRYTOWN* | 2003 | ||||||||||||
| SNOW HILL* | 1905/1995 | ||||||||||||
| WALLACE* | 2000 | ||||||||||||
| WILLIAMSTON | 1952 | 31.9 | 33.6 | 41 | 47.6 | 56.4 | 64.3 | 69.1 | 67.7 | 61.8 | 49.7 | 41.2 | 34.4 |
| BAYBORO | 1968 | 33.8 | 35.1 | 41.2 | 48.4 | 57.4 | 65.6 | 69.8 | 68.5 | 63.4 | 51.7 | 43.2 | 36.1 |
| BELHAVEN | 1908 | 33.7 | 36.3 | 41.9 | 50 | 58.3 | 66.3 | 70.5 | 68.8 | 63.2 | 51 | 43.9 | 35.9 |
| CEDAR ISLAND | 1955 | 37.9 | 39.5 | 45.7 | 52.9 | 61.1 | 68.6 | 72.7 | 72.1 | 68.4 | 58.1 | 49.1 | 41.1 |
| GREENVILLE | 1897/1913 | 31.3 | 33.5 | 40.3 | 48.3 | 57.3 | 65.5 | 70.2 | 68.6 | 62.5 | 49.2 | 40.7 | 33.8 |
| HATTERAS | 1893/1948 | 39.6 | 40.6 | 45.8 | 53.7 | 61.8 | 69.3 | 73.7 | 73 | 69.3 | 60.4 | 51.7 | 44 |
| HOFMANN FOREST | 1945 | 34.2 | 35.8 | 41.2 | 48 | 56.8 | 64.6 | 69.8 | 68.9 | 63.2 | 51 | 43.1 | 36 |
| KINSTON 7SE | 1899 | 30.8 | 32.3 | 39.5 | 47.3 | 56.6 | 65 | 69.4 | 67.3 | 61.3 | 48.4 | 40.5 | 33.2 |
| KINSTON AG RESEARCH | 1966 | 33.2 | 34.5 | 40.6 | 47.6 | 56.8 | 65 | 70 | 68.3 | 62.9 | 50.9 | 42.9 | 36.1 |
| MANTEO | 1966 | 35.8 | 37 | 43 | 51.2 | 59.5 | 68.2 | 72.3 | 71.6 | 67.4 | 56.8 | 48.1 | 40 |
| MOREHEAD CITY | 1948 | 35.5 | 36.8 | 43 | 50.6 | 59.9 | 67.8 | 72.3 | 71.1 | 66.2 | 55.1 | 46.3 | 38.9 |
| NEW HOLLAND | 1914 | 32.7 | 33.5 | 40.4 | 47.7 | 58.2 | 65.4 | 70.5 | 69.2 | 64.1 | 53 | 43.7 | 36.5 |
| PLYMOUTH | 1945 | 33.1 | 34.4 | 40.6 | 47.6 | 56.8 | 65 | 69.6 | 68 | 62.6 | 51 | 42.6 | 36 |
| TRENTON | 1955 | ||||||||||||
| WARSAW | 1983 | 32.4 | 34.7 | 40.7 | 47.8 | 55.9 | 64.8 | 69.5 | 68 | 62.7 | 49.9 | 42.4 | 35 |
| WASHINGTON | 1893/1946 |