ORANGEBURG 2, SOUTH CAROLINA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 55.1 59.4 68.1 76.5 83.0 88.1 90.6 89.4 84.5 76.0 68.0 58.9 74.8
Highest Mean Max. Temperature (F) 67.0 68.9 73.6 82.4 90.3 94.7 96.7 94.7 90.9 80.9 73.2 68.8 77.9
Year Highest Occurred 1974 1990 1976 1981 1962 1981 1977 1980 1980 1984 1964 1984 1990
Lowest Mean Max. Temperature (F) 44.1 50.7 62.0 71.6 78.6 82.7 85.2 84.5 80.1 70.5 59.3 51.6 72.6
Year Lowest Occurred 1977 1978 1971 1983 1972 1966 1964 1969 1969 1977 1976 1963 1966
Mean Temperature (F) 44.1 47.6 56.0 63.4 70.6 76.9 79.9 79.1 73.8 63.3 55.5 47.3 63.1
Highest Mean Temperature (F) 57.5 56.9 62.2 67.9 76.9 82.0 84.3 82.3 76.8 69.0 63.8 55.5 66.2
Year Highest Occurred 1974 1990 1976 1981 1962 1981 1986 1987 1973 1985 1985 1984 1990
Lowest Mean Temperature (F) 34.4 40.3 49.6 58.6 67.4 72.2 77.1 76.5 68.6 58.0 47.8 40.8 61.4
Year Lowest Occurred 1977 1978 1971 1983 1971 1966 1964 1981 1967 1987 1976 1963 1979
Mean Min. Temperature (F) 33.1 35.9 43.9 50.3 58.1 65.6 69.2 68.8 63.1 50.6 43.0 35.7 51.4
Highest Mean Min. Temperature (F) 47.9 44.8 50.8 54.7 63.4 69.3 72.4 72.0 66.3 60.5 54.9 47.0 54.4
Year Highest Occurred 1974 1990 1976 1964 1962 1964 1986 1987 1989 1985 1985 1971 1990
Lowest Mean Min. Temperature (F) 24.6 27.6 37.1 45.5 54.1 61.1 66.2 64.9 56.8 43.1 36.3 29.9 48.0
Year Lowest Occurred 1977 1980 1971 1983 1981 1979 1979 1979 1967 1987 1976 1963 1980
Mean Precipitation (in.) 4.09 3.81 4.22 2.99 3.90 4.60 5.60 5.31 3.66 2.90 2.54 3.29 46.91
Highest Precipitation (in.) 7.36 6.86 9.58 10.74 9.80 9.10 12.95 11.99 11.99 17.36 8.65 6.11 71.47
Year Highest Occurred 1978 1979 1980 1961 1976 1976 1984 1970 1979 1990 1985 1977 1964
Lowest Precipitation (in.) 0.65 1.10 1.02 0.16 0.32 0.73 1.57 0.96 0.00 0.00 0.58 0.95 31.19
Year Lowest Occurred 1981 1978 1982 1976 1965 1984 1977 1976 1985 1963 1981 1984 1986
Heating Degree Days (F) 655. 492. 294. 95. 16. 0. 0. 0. 0. 134. 299. 549. 2534.
Cooling Degree Days (F) 7. 5. 15. 47. 189. 357. 462. 437. 267. 82. 14. 0. 1882.

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