WINNSBORO, SOUTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 52.5 57.3 65.7 74.2 81.1 87.4 90.7 88.5 82.8 73.8 64.7 55.3 72.8
Highest Mean Max. Temperature (F) 63.4 66.5 72.9 79.3 86.4 91.9 97.9 94.5 87.7 80.9 70.1 63.5 97.9
Year Highest Occurred 1974 1976 1997 1985 2000 1998 1993 1999 1980 1984 1985 1984 1993
Lowest Mean Max. Temperature (F) 42.0 47.3 59.0 68.0 77.0 81.7 85.0 83.5 79.5 68.1 58.2 46.2 42.0
Year Lowest Occurred 1977 1978 1980 1983 1972 1997 1975 1981 1974 1988 1976 1989 1977
Mean Temperature (F) 41.8 45.3 53.2 61.3 69.2 76.3 80.2 78.4 72.4 61.7 52.9 44.5 61.4
Highest Mean Temperature (F) 53.1 53.2 60.0 65.5 73.2 80.3 85.5 82.7 77.1 69.4 60.7 52.5 85.5
Year Highest Occurred 1974 1990 1997 1981 2000 1981 1993 1999 1980 1984 1985 1971 1993
Lowest Mean Temperature (F) 30.9 36.7 48.0 56.2 65.4 72.1 76.1 75.2 69.7 55.0 46.1 36.6 30.9
Year Lowest Occurred 1977 1978 1971 1983 1997 1972 1975 1976 1976 1987 1976 2000 1977
Mean Min. Temperature (F) 31.1 33.3 40.7 48.3 57.3 65.1 69.6 68.3 62.0 49.5 41.0 33.7 50.0
Highest Mean Min. Temperature (F) 42.8 40.8 47.1 54.7 63.8 69.2 73.0 71.5 66.4 57.8 51.4 42.5 73.0
Year Highest Occurred 1974 1990 1997 1991 1991 1994 1993 1995 1980 1984 1985 1971 1993
Lowest Mean Min. Temperature (F) 19.9 26.1 35.4 44.5 51.9 59.4 66.2 63.8 57.6 39.2 33.9 26.9 19.9
Year Lowest Occurred 1977 1980 1981 1997 1997 1972 1972 1985 1985 1987 1976 2000 1977
Mean Precipitation (in.) 4.78 3.84 4.71 3.02 3.45 4.18 4.10 4.15 3.67 3.44 3.16 3.34 45.84
Highest Precipitation (in.) 8.77 7.89 11.20 8.44 6.66 7.96 12.30 10.45 9.43 13.00 8.45 7.44 13.00
Year Highest Occurred 1987 1982 1980 1982 1984 1994 1975 1986 1979 1990 1992 1981 1990
Lowest Precipitation (in.) 0.58 0.56 0.62 0.21 0.35 0.98 0.61 0.53 0.00 0.00 0.69 0.09 0.00
Year Lowest Occurred 1981 1988 1985 1976 1987 1993 1995 1983 1985 2000 1973 1988 1985
Heating Degree Days (F) 719. 551. 372. 147. 35. 1. 0. 0. 8. 165. 370. 636. 3004.
Cooling Degree Days (F) 0. 0. 6. 35. 165. 339. 470. 416. 231. 60. 6. 0. 1728.

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