TYE RIVER 1 SE, VIRGINIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 45.6 49.6 58.2 68.8 75.5 82.7 86.6 85.4 79.1 69.9 60.1 49.6 67.6
Highest Mean Max. Temperature (F) 55.2 58.5 65.0 74.1 81.3 87.5 91.9 91.1 86.9 75.9 68.3 58.3 91.9
Year Highest Occurred 1990 1976 2000 1985 1991 1986 1987 1983 1998 2000 1990 1984 1987
Lowest Mean Max. Temperature (F) 34.0 37.1 52.0 63.3 69.9 77.5 81.1 81.1 75.9 62.4 54.1 39.0 34.0
Year Lowest Occurred 1977 1979 1993 1983 1992 1974 1984 1985 1979 1976 1995 1989 1977
Mean Temperature (F) 34.9 38.0 45.6 55.2 63.0 71.0 75.4 73.9 67.2 56.2 47.2 38.4 55.5
Highest Mean Temperature (F) 43.6 45.0 50.7 60.4 69.5 74.2 79.3 77.4 71.6 62.3 53.4 46.9 79.3
Year Highest Occurred 1990 1976 2000 1994 1991 1989 1993 1988 1980 1984 1999 1971 1993
Lowest Mean Temperature (F) 23.4 27.2 40.8 50.9 58.4 66.6 71.2 70.9 63.8 50.3 41.5 28.0 23.4
Year Lowest Occurred 1977 1979 1996 1975 1997 1974 1984 1992 1984 1976 1976 1989 1977
Mean Min. Temperature (F) 24.2 26.3 32.9 41.5 50.4 59.2 64.1 62.3 55.3 42.5 34.2 27.1 43.3
Highest Mean Min. Temperature (F) 34.1 31.9 41.2 46.8 57.6 64.0 68.3 65.8 58.7 52.6 42.5 37.6 68.3
Year Highest Occurred 1974 1998 1973 1994 1991 1989 1991 1995 1971 1971 1985 1971 1991
Lowest Mean Min. Temperature (F) 12.9 17.3 28.6 36.8 43.0 55.6 60.3 58.4 50.9 34.4 28.8 17.0 12.9
Year Lowest Occurred 1977 1979 1996 1975 1997 1974 1974 1976 1976 1987 1976 1989 1977
Mean Precipitation (in.) 3.75 3.26 4.05 3.46 4.81 3.56 4.30 3.57 4.35 3.95 3.49 3.39 45.94
Highest Precipitation (in.) 8.75 5.92 8.43 8.84 9.69 10.96 12.89 11.96 15.35 12.58 8.04 7.11 15.35
Year Highest Occurred 1978 1971 1994 1987 1990 1972 1989 1985 1987 1976 1985 1973 1987
Lowest Precipitation (in.) 0.25 0.41 1.17 1.38 1.24 0.77 0.68 0.29 0.05 0.00 0.68 0.59 0.00
Year Lowest Occurred 1981 1978 1995 1995 1997 1986 1977 1980 1985 2000 1981 1980 2000
Heating Degree Days (F) 933. 758. 602. 299. 120. 14. 1. 3. 41. 292. 536. 826. 4425.
Cooling Degree Days (F) 0. 0. 0. 3. 57. 192. 322. 276. 107. 19. 0. 0. 976.

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