HOLLY HILL, SOUTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 58.5 62.1 69.6 77.0 83.7 88.9 92.2 90.4 85.9 77.8 69.2 61.1 76.4
Highest Mean Max. Temperature (F) 70.8 70.5 78.4 81.3 91.6 93.1 99.0 96.9 92.1 83.7 74.9 69.5 99.0
Year Highest Occurred 1974 1976 1997 1981 2000 1998 1986 1980 1980 1984 1973 1984 1986
Lowest Mean Max. Temperature (F) 47.6 53.3 64.0 71.6 78.0 84.5 87.8 87.1 82.0 73.2 63.4 50.8 47.6
Year Lowest Occurred 1977 1978 1996 1983 1972 1976 1971 1992 1995 1976 1976 1989 1977
Mean Temperature (F) 47.0 49.7 56.7 64.2 71.8 78.0 81.6 80.3 75.8 66.2 56.8 49.3 64.8
Highest Mean Temperature (F) 58.7 57.9 65.0 68.2 76.2 81.5 86.0 84.3 80.3 71.6 64.5 58.7 86.0
Year Highest Occurred 1974 1990 1997 1999 2000 1981 1986 1987 1980 1984 1985 1971 1986
Lowest Mean Temperature (F) 36.4 41.5 52.0 59.2 67.8 74.0 77.6 77.9 72.9 61.1 50.3 38.8 36.4
Year Lowest Occurred 1977 1978 1996 1983 1976 1972 1975 1974 1976 1976 1976 1989 1977
Mean Min. Temperature (F) 35.5 37.2 43.7 51.4 59.8 67.0 70.9 70.1 65.7 54.5 44.3 37.5 53.1
Highest Mean Min. Temperature (F) 46.7 47.7 51.5 57.1 65.7 70.5 73.2 73.9 68.6 62.0 54.6 48.7 73.9
Year Highest Occurred 1974 1990 1997 1991 1991 1981 1993 1987 1977 1971 1985 1971 1987
Lowest Mean Min. Temperature (F) 25.2 29.6 38.9 46.8 54.8 63.2 66.6 67.3 61.7 47.6 37.3 26.9 25.2
Year Lowest Occurred 1977 1978 1971 1983 1976 1972 1975 1997 1981 1974 1976 1989 1977
Mean Precipitation (in.) 4.01 3.58 4.23 3.19 3.96 5.51 5.12 5.79 4.49 3.30 2.38 3.75 49.31
Highest Precipitation (in.) 6.65 7.38 10.96 6.85 10.04 16.92 9.62 10.89 11.41 13.90 6.48 7.16 16.92
Year Highest Occurred 1993 1998 1983 1998 1976 1973 1984 1995 1987 1990 1985 1994 1973
Lowest Precipitation (in.) 0.92 1.40 1.14 0.04 0.65 1.39 1.41 1.25 1.01 0.00 0.60 0.48 0.00
Year Lowest Occurred 1990 1989 1985 1972 2000 1984 1988 1997 1985 2000 1988 1984 2000
Heating Degree Days (F) 569. 431. 276. 85. 10. 0. 0. 0. 1. 80. 268. 496. 2216.
Cooling Degree Days (F) 0. 1. 17. 61. 218. 389. 512. 474. 325. 116. 20. 10. 2143.

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