PINOPOLIS DAM, SOUTH CAROLINA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 55.7 59.1 67.5 75.3 82.5 87.9 90.9 89.5 85.0 76.6 68.6 59.8 74.9
Highest Mean Max. Temperature (F) 68.9 68.8 73.0 79.9 88.5 93.6 96.6 93.9 90.1 80.7 73.9 66.8 79.3
Year Highest Occurred 1974 1990 1976 1981 1962 1981 1986 1980 1980 1984 1985 1984 1990
Lowest Mean Max. Temperature (F) 46.4 50.4 61.1 70.1 77.7 83.5 86.7 85.7 80.4 70.8 61.2 51.8 73.2
Year Lowest Occurred 1977 1978 1962 1961 1972 1967 1964 1969 1967 1987 1976 1963 1969
Mean Temperature (F) 44.6 47.2 55.1 62.7 70.7 77.0 80.4 79.5 74.6 64.6 56.2 48.3 63.4
Highest Mean Temperature (F) 58.6 56.9 60.3 65.9 76.0 81.8 84.7 82.7 78.3 69.7 64.1 56.7 67.7
Year Highest Occurred 1974 1990 1990 1981 1962 1981 1986 1990 1980 1971 1985 1971 1990
Lowest Mean Temperature (F) 36.2 39.1 49.9 58.8 67.9 73.2 77.5 76.5 69.1 58.9 49.0 40.7 62.0
Year Lowest Occurred 1977 1978 1971 1961 1972 1972 1964 1976 1967 1987 1976 1963 1968
Mean Min. Temperature (F) 33.5 35.4 42.7 49.9 58.8 66.1 69.9 69.3 64.1 52.6 43.7 36.7 51.9
Highest Mean Min. Temperature (F) 48.2 45.0 48.7 53.2 63.4 70.0 72.8 72.4 67.2 59.8 54.2 46.7 55.9
Year Highest Occurred 1974 1990 1973 1970 1962 1981 1986 1990 1989 1971 1985 1971 1990
Lowest Mean Min. Temperature (F) 25.8 27.7 36.4 46.2 55.6 61.1 67.5 66.2 57.8 45.7 36.7 29.6 49.6
Year Lowest Occurred 1981 1978 1981 1971 1981 1972 1963 1976 1967 1974 1976 1963 1981
Mean Precipitation (in.) 4.01 3.56 4.27 2.93 4.30 5.59 6.36 6.20 4.30 3.25 2.36 3.33 50.46
Highest Precipitation (in.) 8.80 7.37 12.88 8.36 8.94 21.45 15.08 13.56 17.74 13.91 6.18 6.70 68.93
Year Highest Occurred 1983 1964 1983 1961 1985 1973 1964 1969 1987 1990 1985 1981 1964
Lowest Precipitation (in.) 0.88 1.02 1.02 0.11 0.86 1.19 1.13 1.41 0.56 0.30 0.37 0.50 37.81
Year Lowest Occurred 1981 1968 1963 1976 1983 1970 1987 1980 1990 1972 1966 1984 1978
Heating Degree Days (F) 641. 498. 316. 100. 9. 0. 0. 0. 0. 107. 279. 523. 2473.
Cooling Degree Days (F) 8. 0. 9. 31. 185. 360. 477. 450. 288. 94. 15. 6. 1923.

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