ASHEVILLE WSO AP, NORTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 45.9 50.0 57.7 66.5 73.5 80.0 83.3 81.7 76.0 67.1 57.4 49.3 65.7
Highest Mean Max. Temperature (F) 57.0 58.3 63.3 72.0 79.1 83.7 89.2 87.5 83.1 72.4 63.3 57.7 89.2
Year Highest Occurred 1974 1976 1997 1981 1982 1998 1993 1983 1998 1984 1990 1984 1993
Lowest Mean Max. Temperature (F) 33.1 42.2 51.1 60.4 68.8 74.5 79.0 77.1 72.5 60.8 51.3 40.1 33.1
Year Lowest Occurred 1977 1978 1993 1983 1976 1997 1984 1992 1976 1976 1976 1989 1977
Mean Temperature (F) 35.8 39.0 46.3 54.1 62.0 69.2 73.0 71.8 65.7 55.2 46.4 39.0 54.8
Highest Mean Temperature (F) 46.4 45.0 51.5 58.5 66.7 72.8 77.4 75.7 70.3 61.8 55.2 46.1 77.4
Year Highest Occurred 1974 1990 1997 1981 1991 1981 1993 1983 1998 1984 1985 1971 1993
Lowest Mean Temperature (F) 22.9 31.4 41.3 50.2 58.1 65.0 69.6 68.5 61.5 49.5 39.7 31.1 22.9
Year Lowest Occurred 1977 1978 1971 1983 1976 1972 1976 1976 1976 1987 1976 1989 1977
Mean Min. Temperature (F) 25.8 28.0 34.9 41.8 50.6 58.3 62.7 61.8 55.4 43.3 35.3 28.8 43.9
Highest Mean Min. Temperature (F) 35.8 34.3 41.2 46.7 57.5 62.2 65.5 66.7 58.8 51.3 47.1 35.5 66.7
Year Highest Occurred 1974 1998 1973 1999 1991 1994 1993 1995 1992 1984 1985 1971 1995
Lowest Mean Min. Temperature (F) 12.8 20.6 30.1 37.8 45.6 52.4 58.4 58.0 49.1 35.0 28.2 22.0 12.8
Year Lowest Occurred 1977 1978 1971 1976 1997 1972 1976 1976 1984 1987 1976 1989 1977
Mean Precipitation (in.) 4.06 3.83 4.59 3.50 4.42 4.38 3.87 4.30 3.72 3.18 3.82 3.40 47.07
Highest Precipitation (in.) 9.96 8.07 9.86 8.70 8.83 10.73 9.92 9.22 9.12 8.82 7.76 8.48 10.73
Year Highest Occurred 1998 1990 1975 1998 1973 1989 1982 1995 1977 1990 1979 1973 1989
Lowest Precipitation (in.) 0.45 0.44 0.77 0.25 1.06 0.90 0.46 0.52 0.16 0.00 1.19 0.59 0.00
Year Lowest Occurred 1981 1978 1985 1976 1988 1990 1986 1981 1984 2000 1981 1980 2000
Heating Degree Days (F) 890. 714. 566. 317. 122. 17. 7. 2. 63. 296. 542. 790. 4326.
Cooling Degree Days (F) 0. 0. 0. 6. 45. 159. 271. 229. 100. 8. 0. 0. 818.

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