BEAUFORT 7 SW, SOUTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 58.3 61.2 67.7 74.7 81.9 87.0 89.8 88.3 83.8 76.2 68.1 60.3 74.8
Highest Mean Max. Temperature (F) 71.0 67.0 76.2 80.0 87.1 94.7 94.4 94.6 88.9 82.5 73.5 68.9 94.7
Year Highest Occurred 1974 1976 1997 1999 1998 1998 1998 1999 1998 1998 1973 1998 1998
Lowest Mean Max. Temperature (F) 48.0 51.2 62.7 70.0 78.1 82.8 86.4 84.6 80.3 70.6 60.4 52.1 48.0
Year Lowest Occurred 1977 1978 1996 1983 1992 1997 1975 1981 1995 1987 1976 1989 1977
Mean Temperature (F) 48.5 50.7 57.3 64.5 72.8 78.6 81.7 80.5 76.1 67.2 58.5 50.9 65.6
Highest Mean Temperature (F) 61.8 57.0 65.5 70.1 77.3 84.3 85.3 85.5 80.0 71.9 65.7 58.6 85.5
Year Highest Occurred 1974 1990 1997 1999 1998 1998 1998 1999 1998 1985 1985 1998 1999
Lowest Mean Temperature (F) 38.2 41.6 51.9 60.3 69.3 74.9 78.3 77.3 73.3 61.0 50.3 42.3 38.2
Year Lowest Occurred 1977 1978 1971 1983 1992 1972 1975 1976 1984 1987 1976 1989 1977
Mean Min. Temperature (F) 38.6 40.2 46.8 54.3 63.6 70.1 73.5 72.6 68.3 58.1 48.9 41.4 56.4
Highest Mean Min. Temperature (F) 52.6 47.2 54.7 60.2 69.3 73.9 76.2 76.4 71.1 65.0 58.2 48.3 76.4
Year Highest Occurred 1974 1990 1997 1999 1991 1998 1998 1999 1998 1985 1985 1998 1999
Lowest Mean Min. Temperature (F) 28.4 32.0 40.7 50.6 59.8 65.3 70.2 69.5 64.4 51.4 40.2 32.5 28.4
Year Lowest Occurred 1977 1978 1971 1993 1997 1972 1975 1976 1984 1987 1976 1989 1977
Mean Precipitation (in.) 4.10 3.07 3.69 2.97 3.07 5.75 5.68 7.45 5.28 3.03 2.59 3.10 49.78
Highest Precipitation (in.) 10.07 8.85 7.89 7.37 9.76 14.22 14.94 15.97 12.49 17.73 6.32 6.36 17.73
Year Highest Occurred 1987 1998 1983 1997 1976 1999 1975 1995 1987 1994 1993 1973 1994
Lowest Precipitation (in.) 0.61 0.47 0.69 0.32 0.18 1.25 1.11 1.96 0.56 0.12 0.42 0.18 0.12
Year Lowest Occurred 1989 1991 1995 1994 1996 1978 1988 1999 1990 2000 1982 1984 2000
Heating Degree Days (F) 524. 405. 263. 79. 6. 0. 0. 0. 1. 68. 226. 448. 2020.
Cooling Degree Days (F) 0. 4. 22. 64. 245. 406. 516. 478. 332. 134. 31. 9. 2241.

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