COLLEGE PARK, MARYLAND

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 41.2 44.5 55.1 65.1 75.4 83.7 87.8 86.3 79.4 68.4 57.2 45.7 65.8
Highest Mean Max. Temperature (F) 50.2 55.9 60.7 72.0 81.8 88.6 93.2 90.3 84.6 74.7 63.2 54.9 69.0
Year Highest Occurred 1990 1976 1977 1985 1965 1987 1987 1988 1970 1963 1990 1984 1990
Lowest Mean Max. Temperature (F) 31.8 33.0 47.8 58.4 70.7 79.0 84.3 83.5 73.1 61.7 51.6 33.1 64.3
Year Lowest Occurred 1977 1979 1984 1975 1967 1974 1979 1967 1975 1976 1967 1989 1989
Mean Temperature (F) 32.5 35.3 44.9 54.0 64.2 72.9 77.4 76.0 68.9 57.2 47.4 37.3 55.7
Highest Mean Temperature (F) 41.5 44.0 49.8 58.9 68.8 76.8 82.1 80.1 73.1 63.8 53.2 45.2 58.7
Year Highest Occurred 1990 1976 1977 1985 1965 1987 1987 1988 1980 1984 1985 1971 1990
Lowest Mean Temperature (F) 23.6 24.9 39.5 49.3 58.4 69.0 73.7 73.3 64.4 52.4 41.2 25.7 53.8
Year Lowest Occurred 1977 1979 1984 1966 1967 1974 1962 1963 1963 1988 1976 1989 1967
Mean Min. Temperature (F) 23.8 26.0 34.6 42.8 53.0 62.1 67.0 65.6 58.4 46.0 37.5 28.8 45.5
Highest Mean Min. Temperature (F) 32.7 33.4 40.0 47.3 56.1 66.6 70.9 69.9 62.4 55.1 45.0 36.2 48.4
Year Highest Occurred 1990 1990 1973 1981 1985 1989 1987 1978 1977 1971 1985 1971 1990
Lowest Mean Min. Temperature (F) 15.4 16.8 30.9 38.2 46.0 58.9 62.3 61.9 52.9 40.7 30.7 18.3 42.4
Year Lowest Occurred 1977 1979 1970 1971 1967 1967 1962 1963 1967 1987 1976 1989 1963
Mean Precipitation (in.) 3.03 2.92 3.33 3.26 4.35 3.70 4.00 4.44 3.64 3.23 3.36 3.29 42.55
Highest Precipitation (in.) 8.34 6.83 5.63 7.46 9.08 11.78 10.81 11.00 13.82 7.97 7.18 7.10 59.22
Year Highest Occurred 1979 1972 1983 1983 1989 1972 1975 1967 1975 1976 1963 1969 1979
Lowest Precipitation (in.) 0.62 0.53 0.75 0.89 1.06 0.58 0.76 0.22 0.41 0.00 0.51 0.64 29.40
Year Lowest Occurred 1981 1978 1986 1985 1986 1988 1983 1962 1977 1963 1981 1965 1965
Heating Degree Days (F) 1008. 832. 623. 330. 91. 0. 0. 0. 27. 263. 528. 859. 4561.
Cooling Degree Days (F) 0. 0. 0. 0. 66. 240. 384. 341. 144. 21. 0. 0. 1196.

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