ORANGEBURG 2, SOUTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 56.5 60.8 68.7 76.5 83.4 89.0 92.0 90.5 85.5 76.5 68.1 59.2 75.6
Highest Mean Max. Temperature (F) 66.9 68.5 77.2 82.2 89.8 95.1 96.7 96.5 91.0 83.3 74.7 68.6 96.7
Year Highest Occurred 1974 1990 1997 1981 2000 1998 1977 1999 1980 1998 1999 1984 1977
Lowest Mean Max. Temperature (F) 44.0 50.4 61.7 71.4 78.4 83.8 87.6 86.4 81.6 70.6 59.3 51.7 44.0
Year Lowest Occurred 1977 1978 1971 1983 1972 1992 1975 1981 1979 1977 1976 2000 1977
Mean Temperature (F) 45.1 48.2 55.7 62.9 71.0 77.6 81.0 79.7 74.4 63.7 55.2 47.3 63.5
Highest Mean Temperature (F) 56.8 55.8 64.2 68.3 75.6 82.4 84.6 84.5 77.6 68.9 63.3 54.9 84.6
Year Highest Occurred 1974 1990 1997 1999 1998 1998 1993 1999 1998 1995 1985 1971 1993
Lowest Mean Temperature (F) 33.7 39.3 48.5 58.0 67.3 72.9 78.0 76.3 70.4 57.8 47.3 39.8 33.7
Year Lowest Occurred 1977 1978 1971 1983 1971 1979 1979 1981 1984 1987 1976 2000 1977
Mean Min. Temperature (F) 33.6 35.6 42.6 49.2 58.5 66.2 70.0 68.8 63.3 50.9 42.3 35.4 51.4
Highest Mean Min. Temperature (F) 46.7 43.0 51.1 56.4 65.4 69.7 73.0 72.8 66.3 60.1 53.8 45.9 73.0
Year Highest Occurred 1974 1990 1997 1999 1991 1998 1998 1995 1998 1985 1985 1971 1998
Lowest Mean Min. Temperature (F) 23.4 25.9 35.3 44.5 54.1 61.1 66.2 64.6 56.9 42.7 35.3 27.9 23.4
Year Lowest Occurred 1977 1980 1971 1983 1981 1979 1979 1979 1981 1987 1976 2000 1977
Mean Precipitation (in.) 4.76 3.62 4.20 2.70 3.62 4.87 5.11 5.12 4.18 3.11 2.74 3.34 47.37
Highest Precipitation (in.) 8.76 7.93 9.58 5.47 9.80 10.87 12.95 13.56 11.99 17.36 10.18 6.71 17.36
Year Highest Occurred 1991 1998 1980 1979 1976 1994 1984 1995 1979 1990 1992 1997 1990
Lowest Precipitation (in.) 0.65 1.09 1.02 0.16 0.04 0.73 1.57 0.96 0.00 0.00 0.57 0.95 0.00
Year Lowest Occurred 1981 2000 1982 1976 2000 1984 1977 1976 1985 2000 1998 1984 1985
Heating Degree Days (F) 629. 476. 308. 115. 20. 1. 0. 0. 4. 139. 309. 551. 2552.
Cooling Degree Days (F) 0. 6. 18. 51. 204. 379. 496. 453. 287. 98. 17. 2. 2011.

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