SNOW HILL 4 N, MARYLAND

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 44.6 46.8 56.0 65.5 74.6 82.6 86.1 85.2 80.0 69.4 59.7 49.4 66.7
Highest Mean Max. Temperature (F) 54.5 57.3 61.3 73.3 80.4 87.4 91.0 89.0 83.8 75.0 66.3 57.8 70.6
Year Highest Occurred 1990 1990 1963 1985 1986 1987 1987 1987 1980 1990 1985 1984 1990
Lowest Mean Max. Temperature (F) 34.0 36.1 49.0 59.8 69.0 78.0 83.3 82.1 73.9 64.2 52.3 38.5 64.3
Year Lowest Occurred 1977 1978 1969 1975 1967 1972 1984 1967 1963 1976 1976 1989 1969
Mean Temperature (F) 35.2 37.3 45.6 53.9 63.5 71.9 75.8 74.7 68.7 57.9 49.1 39.8 56.1
Highest Mean Temperature (F) 44.0 45.7 49.8 58.7 66.9 76.5 79.0 78.1 73.3 64.5 56.8 47.3 59.4
Year Highest Occurred 1990 1990 1977 1985 1965 1989 1987 1988 1961 1971 1985 1984 1990
Lowest Mean Temperature (F) 25.6 27.4 39.8 49.5 57.9 68.4 72.3 71.8 64.6 52.3 41.8 29.6 54.6
Year Lowest Occurred 1977 1978 1969 1975 1967 1979 1962 1976 1963 1988 1976 1989 1978
Mean Min. Temperature (F) 25.8 27.7 35.1 42.3 52.4 61.0 65.5 64.3 57.4 46.4 38.4 30.2 45.5
Highest Mean Min. Temperature (F) 35.0 34.1 40.3 45.4 56.1 66.4 68.7 68.2 63.0 57.3 47.3 37.1 48.0
Year Highest Occurred 1974 1990 1973 1980 1979 1989 1990 1988 1961 1971 1985 1972 1990
Lowest Mean Min. Temperature (F) 17.2 18.5 30.5 39.1 46.7 57.2 61.2 60.9 53.0 39.1 31.2 20.6 43.8
Year Lowest Occurred 1977 1979 1969 1975 1967 1979 1962 1981 1967 1988 1976 1989 1978
Mean Precipitation (in.) 3.80 3.61 4.30 3.21 3.52 3.43 4.10 5.37 3.29 3.24 3.22 3.44 44.53
Highest Precipitation (in.) 8.71 7.32 8.10 6.93 7.33 13.02 8.79 16.66 7.26 9.51 6.88 8.92 62.84
Year Highest Occurred 1987 1979 1989 1983 1961 1972 1969 1989 1985 1971 1962 1977 1989
Lowest Precipitation (in.) 0.35 1.07 0.24 0.44 0.34 0.96 0.80 0.81 1.00 0.33 0.47 0.37 28.51
Year Lowest Occurred 1981 1978 1986 1985 1965 1988 1962 1984 1978 1963 1965 1988 1965
Heating Degree Days (F) 924. 776. 601. 333. 95. 0. 0. 0. 24. 243. 477. 781. 4254.
Cooling Degree Days (F) 0. 0. 0. 0. 48. 211. 335. 301. 135. 23. 0. 0. 1053.

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