WALKERTON 2 NW, VIRGINIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 46.3 49.9 60.1 70.2 78.1 85.1 88.2 87.0 81.1 70.8 61.2 50.4 69.0
Highest Mean Max. Temperature (F) 57.5 61.1 65.3 76.5 83.5 88.6 91.9 92.1 86.9 75.8 67.0 59.2 72.3
Year Highest Occurred 1990 1976 1990 1985 1965 1981 1977 1980 1970 1984 1985 1971 1990
Lowest Mean Max. Temperature (F) 35.2 38.0 54.4 65.4 73.9 81.2 84.2 83.1 76.4 64.2 54.4 41.4 67.6
Year Lowest Occurred 1977 1979 1970 1983 1967 1974 1984 1964 1963 1976 1976 1989 1978
Mean Temperature (F) 35.4 38.5 47.5 56.6 65.7 73.5 77.2 76.1 69.4 58.2 49.0 39.5 57.2
Highest Mean Temperature (F) 45.1 48.2 52.4 60.8 69.4 77.2 80.0 79.6 74.2 65.1 56.7 47.6 60.5
Year Highest Occurred 1990 1990 1990 1985 1965 1981 1987 1980 1980 1984 1985 1971 1990
Lowest Mean Temperature (F) 24.6 27.7 42.7 52.7 60.1 69.7 74.5 73.4 64.4 53.2 41.0 29.4 55.6
Year Lowest Occurred 1977 1979 1969 1975 1967 1979 1962 1982 1967 1988 1976 1989 1963
Mean Min. Temperature (F) 24.4 27.0 34.8 42.9 53.2 61.8 66.1 65.0 57.6 45.5 36.8 28.5 45.3
Highest Mean Min. Temperature (F) 35.0 35.5 41.1 47.1 56.3 66.4 69.1 69.1 61.5 56.0 46.4 35.9 48.6
Year Highest Occurred 1974 1990 1973 1981 1962 1989 1987 1988 1980 1971 1985 1982 1990
Lowest Mean Min. Temperature (F) 14.0 17.3 29.6 36.8 46.3 57.4 62.7 61.7 51.7 38.0 27.6 17.3 42.7
Year Lowest Occurred 1977 1979 1969 1971 1967 1967 1963 1976 1967 1987 1976 1989 1963
Mean Precipitation (in.) 3.44 3.25 3.68 2.96 4.08 3.98 4.56 3.94 3.47 3.25 3.32 3.37 43.30
Highest Precipitation (in.) 7.44 6.10 9.47 6.14 7.80 10.88 9.75 7.86 11.30 6.94 7.60 6.70 61.83
Year Highest Occurred 1978 1979 1984 1983 1990 1972 1975 1964 1979 1971 1962 1986 1975
Lowest Precipitation (in.) 0.73 0.64 1.06 0.52 0.77 0.57 0.79 0.99 0.56 0.16 0.37 0.51 28.61
Year Lowest Occurred 1981 1978 1986 1963 1965 1980 1983 1970 1961 1963 1965 1985 1970
Heating Degree Days (F) 918. 742. 543. 257. 58. 0. 0. 0. 23. 239. 480. 791. 4051.
Cooling Degree Days (F) 0. 0. 0. 0. 79. 255. 378. 344. 155. 28. 0. 0. 1239.

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