CEDAR ISLAND, NORTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 53.4 55.6 62.9 71.7 79.1 85.4 89.0 87.0 82.2 73.1 64.8 56.8 71.8
Highest Mean Max. Temperature (F) 63.7 64.4 68.5 76.3 82.8 88.6 92.2 90.5 85.5 77.9 72.4 64.2 92.2
Year Highest Occurred 1974 1976 1997 1994 1991 1998 1999 1980 1977 1990 1985 1971 1999
Lowest Mean Max. Temperature (F) 43.3 43.2 58.8 66.2 74.2 81.5 85.7 83.7 79.3 69.2 58.5 46.0 43.2
Year Lowest Occurred 1977 1978 1980 1975 1992 1979 1984 1976 1984 1987 1996 1989 1978
Mean Temperature (F) 45.7 47.6 54.3 62.3 70.1 77.0 80.9 79.6 75.3 65.6 57.0 49.0 63.7
Highest Mean Temperature (F) 56.8 56.0 58.9 66.0 75.0 81.0 83.8 81.8 78.2 71.6 65.7 56.3 83.8
Year Highest Occurred 1974 1990 1976 1981 1991 1981 1986 1980 1977 1985 1985 1971 1986
Lowest Mean Temperature (F) 34.8 36.8 50.3 58.1 66.0 73.1 78.4 76.7 72.4 60.5 49.2 39.0 34.8
Year Lowest Occurred 1977 1978 1984 1975 1992 1972 1984 1976 1984 1988 1976 1989 1977
Mean Min. Temperature (F) 37.9 39.5 45.7 52.9 61.1 68.6 72.7 72.1 68.4 58.1 49.1 41.1 55.6
Highest Mean Min. Temperature (F) 49.9 48.1 50.5 57.1 67.1 73.4 76.0 74.6 71.9 66.3 59.0 48.4 76.0
Year Highest Occurred 1974 1990 1976 1991 1991 1981 1991 1988 1979 1985 1985 1971 1991
Lowest Mean Min. Temperature (F) 26.2 30.4 41.0 48.0 57.5 62.7 70.6 69.3 64.8 51.8 39.8 31.9 26.2
Year Lowest Occurred 1977 1978 1999 1971 1997 1972 1973 1993 1994 1988 1976 1989 1977
Mean Precipitation (in.) 5.29 3.50 4.64 3.25 4.16 4.13 6.23 7.11 6.49 4.42 3.84 4.54 57.60
Highest Precipitation (in.) 8.78 7.51 9.48 7.37 7.79 10.81 15.42 17.20 17.95 14.73 11.13 9.49 17.95
Year Highest Occurred 1991 1983 1983 2000 1984 1976 1972 1999 1971 1985 1985 1973 1971
Lowest Precipitation (in.) 1.74 1.54 1.44 0.62 0.93 1.48 1.48 1.38 0.11 0.52 1.01 1.03 0.11
Year Lowest Occurred 1990 1977 1998 1976 1987 1990 1995 1993 1986 2000 1991 1988 1986
Heating Degree Days (F) 607. 488. 338. 121. 15. 0. 0. 0. 1. 92. 267. 505. 2434.
Cooling Degree Days (F) 0. 0. 7. 41. 173. 360. 491. 452. 310. 111. 25. 8. 1978.

Southeast Regional Climate Center, sercc@climate.ncsu.edu