CHESTER 1 NW, SOUTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 51.7 56.5 64.5 73.0 80.0 86.4 90.1 88.2 82.9 73.7 64.2 54.8 72.2
Highest Mean Max. Temperature (F) 62.5 66.2 71.8 77.9 85.5 91.0 97.5 93.8 87.0 80.0 70.1 63.5 97.5
Year Highest Occurred 1974 1976 1997 1994 2000 2000 1993 1999 1993 1984 1990 1984 1993
Lowest Mean Max. Temperature (F) 40.4 48.4 57.8 67.1 75.2 81.1 85.1 84.3 79.6 69.0 58.4 45.6 40.4
Year Lowest Occurred 1977 1978 1980 1983 1972 1979 1975 1985 1974 1988 1976 2000 1977
Mean Temperature (F) 40.5 43.8 51.3 59.2 67.6 75.2 79.2 77.7 71.8 60.6 51.3 43.1 60.1
Highest Mean Temperature (F) 53.0 52.1 56.4 63.9 71.2 79.0 83.1 81.0 75.9 68.6 59.4 52.9 83.1
Year Highest Occurred 1974 1976 1976 1977 1975 1981 1993 1980 1980 1984 1985 1971 1993
Lowest Mean Temperature (F) 30.7 37.0 46.3 54.8 62.6 71.5 76.7 74.8 68.5 53.6 45.3 34.2 30.7
Year Lowest Occurred 1977 1978 1993 1997 1997 1997 1984 1992 1994 1987 1997 2000 1977
Mean Min. Temperature (F) 29.3 31.0 38.0 45.4 55.2 64.0 68.2 67.1 60.6 47.4 38.3 31.4 48.0
Highest Mean Min. Temperature (F) 43.5 38.0 44.3 51.3 61.2 69.1 70.4 69.1 65.9 57.2 50.1 43.0 70.4
Year Highest Occurred 1974 1976 1976 1981 1975 1981 1980 1983 1980 1984 1985 1971 1980
Lowest Mean Min. Temperature (F) 21.0 25.5 31.0 39.0 46.7 59.2 66.0 62.6 54.9 36.7 31.6 22.7 21.0
Year Lowest Occurred 1977 1978 1999 1993 1997 1988 2000 1997 1999 1987 1995 1989 1977
Mean Precipitation (in.) 4.76 3.77 4.77 3.36 3.30 4.50 3.99 4.60 4.19 3.55 3.59 3.49 47.87
Highest Precipitation (in.) 8.12 7.04 11.39 8.04 6.72 12.25 11.65 14.98 11.56 12.52 8.51 9.51 14.98
Year Highest Occurred 1975 1979 1980 1998 1971 1973 1989 1986 2000 1990 1985 1983 1986
Lowest Precipitation (in.) 0.48 0.38 0.35 0.54 1.23 1.11 0.43 0.53 0.05 0.00 0.40 0.63 0.00
Year Lowest Occurred 1981 1978 1985 1981 1988 1990 1995 1999 1985 2000 1981 1988 2000
Heating Degree Days (F) 760. 596. 430. 192. 49. 2. 0. 0. 10. 190. 418. 679. 3326.
Cooling Degree Days (F) 0. 0. 3. 17. 130. 306. 440. 392. 213. 52. 5. 0. 1558.

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