SEVIERVILLE 1 SE, TENNESSEE

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 45.3 50.2 60.9 69.6 77.3 84.2 86.8 86.1 80.4 69.9 59.1 49.1 68.2
Highest Mean Max. Temperature (F) 57.7 60.9 68.7 76.2 85.4 89.2 92.4 91.2 86.5 78.4 65.7 59.2 71.4
Year Highest Occurred 1974 1976 1967 1981 1962 1964 1980 1980 1970 1963 1985 1971 1990
Lowest Mean Max. Temperature (F) 30.6 38.9 52.6 63.3 72.6 79.7 80.5 82.7 74.9 60.8 49.0 38.7 64.9
Year Lowest Occurred 1977 1978 1969 1983 1989 1972 1979 1967 1976 1976 1976 1963 1979
Mean Temperature (F) 34.1 37.8 47.4 55.4 63.7 71.4 74.7 73.9 67.8 55.8 46.0 37.6 55.5
Highest Mean Temperature (F) 47.3 47.0 52.9 61.3 69.7 76.0 78.7 78.0 72.5 63.8 55.7 46.4 59.1
Year Highest Occurred 1974 1990 1989 1981 1962 1981 1986 1983 1970 1984 1985 1971 1990
Lowest Mean Temperature (F) 21.5 28.1 40.1 51.0 60.1 66.9 71.1 71.0 62.8 49.0 36.5 27.6 52.6
Year Lowest Occurred 1977 1978 1969 1983 1976 1972 1967 1976 1967 1976 1976 1963 1976
Mean Min. Temperature (F) 22.9 25.5 33.8 41.2 50.1 58.6 62.5 61.6 55.1 41.7 32.9 26.0 42.7
Highest Mean Min. Temperature (F) 36.8 33.7 40.8 46.3 57.0 64.0 66.8 65.2 60.3 51.4 45.7 34.0 46.9
Year Highest Occurred 1974 1990 1990 1981 1987 1981 1981 1983 1989 1984 1985 1990 1990
Lowest Mean Min. Temperature (F) 12.4 17.3 27.5 35.5 45.8 53.3 56.6 56.0 48.6 34.3 23.9 16.5 39.4
Year Lowest Occurred 1977 1978 1969 1971 1988 1966 1964 1964 1967 1974 1976 1963 1976
Mean Precipitation (in.) 3.66 3.70 4.34 3.42 4.21 3.55 4.25 3.23 3.28 2.55 3.18 3.76 43.13
Highest Precipitation (in.) 6.12 7.02 11.86 5.80 9.31 8.09 9.11 6.76 7.79 5.72 6.11 11.22 55.96
Year Highest Occurred 1972 1962 1963 1977 1984 1981 1971 1964 1989 1972 1974 1961 1972
Lowest Precipitation (in.) 1.20 0.41 1.42 0.16 1.61 0.95 1.61 0.18 0.00 0.00 0.46 0.08 31.51
Year Lowest Occurred 1981 1978 1983 1976 1964 1988 1985 1962 1985 1963 1990 1965 1988
Heating Degree Days (F) 958. 762. 546. 293. 105. 7. 0. 0. 39. 309. 570. 849. 4438.
Cooling Degree Days (F) 0. 0. 0. 0. 65. 199. 301. 276. 123. 24. 0. 0. 988.

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