EFFINGHAM, SOUTH CAROLINA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F)
Highest Mean Max. Temperature (F)
Year Highest Occurred
Lowest Mean Max. Temperature (F)
Year Lowest Occurred
Mean Temperature (F)
Highest Mean Temperature (F)
Year Highest Occurred
Lowest Mean Temperature (F)
Year Lowest Occurred
Mean Min. Temperature (F)
Highest Mean Min. Temperature (F)
Year Highest Occurred
Lowest Mean Min. Temperature (F)
Year Lowest Occurred
Mean Precipitation (in.) 3.83 3.43 4.18 2.87 3.90 4.56 5.93 4.84 3.49 2.88 2.47 3.15 45.53
Highest Precipitation (in.) 6.56 6.59 12.16 9.34 8.47 8.34 14.42 11.92 14.27 14.07 7.49 6.32 66.25
Year Highest Occurred 1966 1964 1983 1961 1972 1976 1968 1986 1979 1964 1985 1977 1964
Lowest Precipitation (in.) 0.92 1.07 0.71 0.29 0.65 0.12 1.47 0.49 0.04 0.11 0.60 0.39 33.61
Year Lowest Occurred 1981 1978 1985 1976 1987 1990 1987 1983 1981 1974 1966 1988 1988
Heating Degree Days (F)
Cooling Degree Days (F)

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