JEFFERSON 2 ESE, NORTH CAROLINA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 42.3 45.1 54.7 63.6 70.9 77.0 79.9 79.1 72.9 63.6 54.7 46.0 62.5
Highest Mean Max. Temperature (F) 55.2 55.5 59.8 69.0 77.6 80.9 84.4 83.3 78.3 70.3 61.2 54.5 65.9
Year Highest Occurred 1974 1976 1976 1976 1962 1986 1987 1988 1970 1984 1985 1984 1990
Lowest Mean Max. Temperature (F) 29.7 36.9 45.2 57.0 66.4 72.5 75.5 76.3 69.1 57.7 49.1 35.7 60.5
Year Lowest Occurred 1977 1978 1969 1961 1967 1974 1967 1985 1974 1976 1976 1963 1969
Mean Temperature (F) 32.0 34.5 43.3 51.4 59.1 65.7 69.2 68.3 62.1 51.7 43.5 35.7 51.4
Highest Mean Temperature (F) 45.5 42.4 48.4 56.3 64.4 68.9 71.4 71.2 66.9 59.9 51.3 43.7 53.9
Year Highest Occurred 1974 1976 1974 1981 1962 1981 1986 1983 1970 1984 1985 1984 1990
Lowest Mean Temperature (F) 21.2 27.3 35.1 46.5 55.1 62.2 66.3 65.6 57.3 45.8 38.2 26.7 50.1
Year Lowest Occurred 1977 1978 1969 1961 1989 1972 1967 1967 1967 1988 1976 1963 1969
Mean Min. Temperature (F) 21.8 23.9 31.8 39.2 47.3 54.4 58.6 57.4 51.3 39.8 32.3 25.4 40.3
Highest Mean Min. Temperature (F) 35.7 29.4 38.7 44.3 51.4 58.7 61.5 59.8 56.1 49.5 41.4 33.0 42.1
Year Highest Occurred 1974 1986 1973 1981 1975 1981 1981 1973 1971 1984 1985 1971 1984
Lowest Mean Min. Temperature (F) 12.7 17.7 25.0 35.8 40.8 49.2 56.0 53.3 45.4 30.2 27.2 16.4 37.4
Year Lowest Occurred 1977 1978 1969 1990 1988 1988 1963 1976 1967 1987 1976 1989 1988
Mean Precipitation (in.) 3.31 3.67 4.31 3.88 4.73 4.14 4.56 4.14 4.21 4.20 3.80 3.31 48.26
Highest Precipitation (in.) 6.21 6.84 9.01 8.71 9.69 12.34 9.54 9.68 12.37 11.31 10.31 6.88 64.71
Year Highest Occurred 1978 1982 1983 1987 1973 1976 1989 1970 1979 1990 1985 1986 1979
Lowest Precipitation (in.) 0.91 0.24 1.00 0.16 1.09 0.50 1.01 0.90 0.65 0.13 0.86 0.16 30.33
Year Lowest Occurred 1981 1968 1988 1986 1987 1986 1983 1981 1984 1963 1990 1965 1988
Heating Degree Days (F) 1023. 854. 673. 408. 199. 44. 5. 8. 118. 417. 645. 908. 5302.
Cooling Degree Days (F) 0. 0. 0. 0. 16. 65. 135. 111. 31. 0. 0. 0. 358.

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